What is (7x2 - 4) + (6x3 - 4x-x4) written in standard form ? O A. -4-4x + 7x² + 6x3 x4 OB. 4(-4-x) + x²(7 + 6x − x²) O C. x4 + 6x³ + 7x² - 4x - 4 OD. -4x4 + 6x³ + 7x² - 4x-4

Q: (a) If log₂x = 2, then x (b) If log3x = 3, then x = .

A: Topic = Algebra

Q: The function P(z)=3z² +8252-5500 gives the profit when 2 units of a certain product are sold. Find…

A:

Q: A gas station owner would like to estimate the mean number of gallons of gasoline sold to his…

A:

Q: Find a, b, and n in the expansion of (a + b)" if the first three terms of the expansion are 729,…

A:

Q: Write the following polynomial in simplest form and in standard form x4 -8x + 5x²-7-3x4 - 10x² + 8x…

A: To simplify the given polynomial

Q: 2) Given oblique triangle ABC where a = 10.0 in, b = 8.0 in and A = 101º, find B.

A:

Q: [sin² 2x dx

A:

Q: The golf scores of the players on two golf teams, Team A and Team B, are listed in order from lowest…

A:

Q: 1. What is 247 rounded to the nearest hundred? 200 210 O A. 200 O B. 240 OC. 250 OD. 300 220 230 240…

A: Nearest hundred

Q: 18. solve the following systems of equations by substitution. -2x+y=5 | x² = y + 3x = 1 18.

A:

Q: Find all (real or complex) numbers zy and zo such that 21+2₂=-4-i 2122=7-19i Enter the roots as a…

A:

Q: The second term of a geometric sequence is 10, and the fifth term is 1250. Find the nth term…

A:

Q: Write the given system of equations as a matrix equation and solve by using inverses. 9x₁ - x2 = k₁…

A: Solution: a) When k1=10, k2=-10 and k3=4 So, Matrix can be written as 9-1041-1410-1x1x2x3=10-104…

Q: Match the correct statement with the given information. Column A 1. 2. 3. 4 A cone's radius…

A: Topic = Volume

Q: [1 0 23) Use the Gaussian-Elimination and Back Substitution Method to solve the following matrix. 1…

A: Given argumented matrix 1210012412-23

Q: A sphere is dilated by a scale factor of 5 to create a new sphere. (This means the new sphere is 5…

A:

Q: An employer must hire 2 people from a list of 13 applicants. In how many ways can the employer…

A:

Q: e area and perimeter of the figure? Assume there is a right angle at each vertex. 2x+15 15x + 10 1…

A:

Q: Determine whether the given geometric series is convergent or divergent. Justify your answer. If it…

A: Given query is to find series converges or diverges.

Q: random sample of voters found that 180 out of 320 people were in favor of a gas tax. Election…

A:

Q: (A) Find a formula for the inverse of the function ƒ-¹(x) = . f(x) = √√√x² + 4x, x > 0.

A:

Q: Solve the 821 - 2 11 ve 100 3 equation: 16³2 – 4

A:

Q: The velocity (in m/s) of a rocket is given as a function of time (in seconds). The table below shows…

A: Approximate the acceleration

Q: 2. Find the first three solutions to x² - 22y² = 1 with x and y positive, where the solutions are…

A: This is based on Pell's Equation

Q: S H R. To find the volume of the cone in the picture where S = 5 cm and R = 3 cm: Step 1: Step 2:…

A:

Q: Given the following equation of the hyperbola, what are the coordinates of the vertices? (x-3)² (y +…

A:

Q: Solve the given equation for x. log10x+log10(x-21)=2 If there is more than one answer write them…

A: To solve the given equation for x.log10x+log10x-21=2

Q: Question Divide, writing the answer in standard form: 2 + 14i 9 + 14i *

A: Complex number

Q: Let the graph of g be a translation 4 units left followed by a horizontal shrink by a factor of of…

A:

Q: Reduce the following rational expression to its lowest terms. 2x³ + 9x²y + 4xy² x² + 4xy

A:

Q: Solve the following quadratic inequality: 3x² + 8x +1>0 v13 (-00-1+ 118 0 --- 3 4 - V13 3 100

A: we need to solve the quadratic inequality.

Q: Which of the following expressions would create an equation with one solution when set equal to the…

A: Given 5(x+2)-3x

Q: A geometric sequence has first term 5 and common ratio 2. The sum of the first n terms of the…

A: Use formula of sum of n term and put value

Q: I. Answer each of the following as TRUE or FALSE (answer only). 1. There are linear transformations…

A:

Q: 6) Graph the quadratic equation: y=-2x². Be sure to find the vertex and axis of symmetry. Axis of…

A: The quadratic equation is  y=-2x2

Q: Express in simplest radical form. Answer: 10√20+2√180 Submit Answer ****** attempt 1 out of 2

A:

Q: Sketch the graph of each function "by hand" after making a sign diagram for the derivative and…

A:

Q: A water park offers a season pass for 64 per person. Without a season pass, admission for the water…

A:

Q: The distance between the planets is approxima 3 × 108 miles and the robotic lander took 2 How many…

A: Topic:- application of algebra

Q: 1 Simplify (-6x² + 4x³9x - 10) (10x³ - 7x²9x + 10). Write your answer in standard form.

A: -6x2+4x3-9x-10-(10x3-7x2-9x+10)

Q: 2. a. What can you do algebraically to an equation to determine if the function is even or odd? b.…

A:

Q: Simplify: 10y - 40 49 - y² 10y² - 70y 10y² + 30y - 280

A: The given expression is:10y-4049-y2·10y2-70y10y2+30y-280

Q: ve for C: F = C + 32 - C = ²F-32 b. C = (F-32) C. C

A: Given: F = 95C+32

Q: There are 16 finalists in a singing competition. The top five singers receive prizes. How many ways…

A: We have to find the number of ways can the singers finish first through fifth.

Q: Find a basis for the subspace of R4 spanned by S. S = {(4, 9, -4, 53), (-3, 4, 3, -4), (8, -3, -8,…

A: NOTE: Refresh your page if you can't see any equations. . given vectors are

Q: Solve the following quadratic equation for all values of x in simplest form.   2(x+10)^2 - 37 = 13

A: NOTE: Refresh your page if you can't see any equations. . add 37 to both sides

Q: (c) Find, if any, the solutions of fg(x) = gf(x).

A: Given f( x ) = x2 - 2 g( x ) = 3x - 1

Q: of Let W be the set of all 2 x 2 matrices a b [2] C basis for Wis S= = (a) following questions: (b)…

A: Dimension of W is the number of elements  required to generate all the elements of W.

Q: Problem 7 ( /10 3 1 A= 0 -1 3 303 (1) Is matriz A invertible? Find the inverse of A fil etistic (2)…

A:

Q: 1. Solve 10x³ 40x² + 40x = 0.

A: