What is the coefficient in the following expression? 5a2 -7

Q: Find the missing expression: (-2x2 - 6x - 2) L ) = 3x + 4x2 – -x+ 10. A. 3x + 6x + 5x +12 B. 6x +5x…

A: Answer

Q: Simplify the expression

A: Given information: The expression is 45s-22+s5s-2. Calculation: Simplify the expression. First take…

Q: The coefficient of x’ in the expression (x³+4/x²)4 is O 128 256 64 16 O 32

A:

Q: What is the coefficient of the following term

A: The binomial expansion of a series is given by the expression (x+y)n=∑k=0nCknxn-kyk. Thus, the…

Q: Find the coefficient for the term afb5 from the expansion of: (3a - 2b)¹1 Answer:

A: We need to find the coefficient of a6b5 in the expansion of:(3a-2b)11

Q: What is the GCF of the following expression? * 50a³b -8ab O 2b O 8ab O 4ab 2ab

A:

Q: Which expression represents: six times the quantity of 2x plus 3          26 ( x + 3)       2x + 3 +…

A:

Q: (V5V5)3

A:

Q: Simplify by removing factors of 1. 2 p² - 16 2 p²-8p + 16 2 p² - 16 2 p²-8p + 16 11

A: Given expression is ;

Q: Evaluate 9 k=1 (6k - 5) (5k + 2)

A: Given the finite series

Q: り(-4+70)+(s-100)

A: (-4+7i)+ (5-10i)

Q: What is the coefficient of d5e2c in (d+e+c)8

A: Given (d+e+c)8 = (d+(e+c))8= Cr d8-r (e+c)r8= Cr d8-r Ck er-k ckr8= Cr Ck d8-r er-k ckr8 We need to…

Q: what is the coefficient of b5c2 in (c + b)7

A: We know that  (a+b)n = C0nanb0+C1nan-1b1+C2nan-2b2+...+Cn-1na1bn-1+Cnna0bn Hence (c+b)7 =…

Q: Please find the binomial coefficient for the below: (10¦4) (12¦3

A: The objective is to find the binomial coefficient for the following: (10¦4) (12¦3)

Q: (Polynomi Factor each of the following by grouping: 6. 3xy +3y + 2ax + 2a 7. xy3 + 2x3 + 5x²y3 +…

A:

Q: What is the first step in evaluating the expression below?   3×(9-(4+2)÷2)

A:

Q: Evaluate the expression: 20P2/3! - 20C2

A: The permutation is computed as Prn=n!(n-r)! The combination is calculated as Crn=n!r!(n-r)!

Q: Simplify -8(9-

A:

Q: Simplify the following expression. (60a - 54) 6

A:

Q: Simplify the following expression (6a⁴×7a-²)(4a-⁷)³

A: The exponential properties says that am×an=amn, amn=amn and a-m=1am.

Q: d) (5x) + 5 – (0,25) +83 3. Use the laws to re-write the following expression as a power of x:

A: The given expression is xxxxx use the formula x=x12 , xaxb=xa+band simplify…

Q: Simplify: 5° (12- 7)+ 15 (3)

A:

Q: Simplify the following using the quotient rule. 247 475 O 20z2 O 6z2 6z 12 O 20z12

A:

Q: which property of addition is used in (8+b)+6=8+(b+6)

A:

Q: 3x72 8 1 33 x7 4

A:

Q: 2. Factorize the following expression: a. 4 + 4(2³) + 4 b. 108q-36+7q³ - 59q²

A: To factorize the following expression. (a) 4y+42y+4 (b) 108q-36+7q3-59q2

Q: Add the following two binomials.(−6a7+14a5)+(−23a5−9a7)

A: The given expression is

Q: The name of the property that is illustrated by 3(6 ∙ 5) = (3 ∙ 6)5 is

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Q: 6x2 dx (4x³ – 9)°

A:

Q: Which of the following pairs of monomials are NOT like terms? Select one: a, 25a а. 2 b. 5а?, -12а?…

A:

Q: What is the missing coefficient of the x-term of the product (-x-5)2 after it has been simplified? O…

A: Given(-x-5)2 wehave to find the missing coefficient of x-term.

Q: What is "x" in the expression below? 4x + 10 = x/6 + 3

A:

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.