1. Suppose when using the Binomial Theorem an expansion turned out to be the expression as shown below x10 - 15x' + 90x– 270x + 405x? - 243x* What was the original question that was expanded? Express your answer in the form (a + b)". Explain your step

Q: Use the binomial theorem to find 9C3

A: To find: Use the binomial theorem to find 9C3

Q: 5. For the three-part question that follows, provide your answer to each question in the given…

A: Part A: To explain the four letters in "FOIL". Part B: To simplify the following expression by…

Q: you add the expor 2013 +3 f

A: Given data : If you add the exponents of the expansion (1000a - 2000b)14 what is the sum?

Q: Which binomials are correct for the roots 7 and -2? F oudy O (x-7)(x-2) O (x + 7)(x-2) O (x+7)(x+2)…

A: The given roots are 7 and -2.

Q: Step 3 Write the two binomial factors so that the first term of each factor is x and the second…

A: To write the complete factorization of

Q: Expand with binomial formula (a-x)5

A:

Q: Multiply using either the formula for the square of a binomial or for the product of the sum and…

A: The given equation is: 5m2 + 3n5m2-3n

Q: The constant term in the expansion of the expression 4x is given by 15

A:

Q: 1. Simplify. Express your answer with positive exponents. No decimals!! V4x2y6 (c) (2x-2y3)2(4x³y³)²…

A: Please see the answer below.

Q: Write the expansion of the expression.     #1) (x + 2)^4   # 2 ) (y -2) ^4    #3 )  (2X - Y)^5…

A:

Q: Can you please explain why you multiplied by 2! in the denominator in step 2? How does that 2! get…

A: Let A be a set of n elements. To select r objects from a collection of n elements in the set A…

Q: how do i  multiply two binomials

A: let take an example of (x2+1) and (x3+2) lets multiplies These Two      = (x2+1)*(x3+2)…

Q: Cheena is now five times as old as Onuma was 5 years ago. If the sum of their ages is 55, in how…

A:

Q: 1. Identify the rule that justifies each step to simpl the expression. 2* (-4') a. = 24 (-4) %3D

A: Since we are given with multiple number of question with multiple subparts and our guideline is…

Q: how (n+2)^2+1 became (n+1+2)^2

A: The given sequence To find:-The nth term of sequence

Q: Expand (3x? – 2y)5 and simplify.

A:

Q: What is the conjugate to the following binomial?  1+sinx

A:

Q: 960x² is the term in the expansion of (mx-2)^6, then the value of m is given by?

A:

Q: What is the coefficient of p5q5 in the expansion of (p+q)10?

A:

Q: Simplify the radeal expression 6.

A:

Q: I simplified 6. 3 - x + 5 7 1 + x - 4 3 – 6(x – 4) by multiplying by 1 and obtained - 1 + 7(x + 5)

A: We have, 3-6x+51+7x-4

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

A: The given expression is