Multiply the polynomials using the special product formulas. Express your answer as a single polynomial...

Madeline Lott

Madeline Lott

Answered

2021-12-27

Multiply the polynomials using the special product formulas. Express your answer as a single polynomial in standard form.
(5x - 3)(5x + 3)

Answer & Explanation

Beverly Smith

Beverly Smith

Expert

2021-12-28Added 42 answers

Step 1
Given expression:
(5x - 3)(5x + 3)
Step 2
We know that (a+b)(ab)=a2b2
(5x3)(5x+3)=(5x)232
(5x3)(5x+3)=25x29
ol3i4c5s4hr

ol3i4c5s4hr

Expert

2021-12-29Added 48 answers

(5x-3)(5x=3)
Use the special product (ab)(a+b)=a2b2, so
(5x3)(5x+3)=(5x)2(3)2
Simplify
(5x3)(5x+3)=25x29
Result:
25x29
Vasquez

Vasquez

Expert

2022-01-09Added 457 answers

Given product is (5x-3)(5x+3)
It is the product of sum and difference of two terms
(a+b)(ab)=a2b2
To find the given product use the above formula
(5x3)(5x+3)=(5x)232
=25x29
Hence the required product is 25x29

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