Question

(2x + 3), find the other expression.

M
a) The product of two algebraic expressions is 4x2 - 9. If one of the expressions is​

Answer 1

2x-3

Explanation:

(a+b)(a-b) = a² - b²

(2x+3)(2x-3) = (2x)² - (3)² = 4x²-9