Question

expand the following by using suitable identities
(2×+1)(2×+3)​

Answer 1

Answer:

4x^2 + 6x +2x + 3 Ans

Step-by-step explanation:

Given equation

(2x+1)(2x+3)

so first, (2x×2x + 2x×3x)(2x×1+3×1)

After you will multiply them , then you will get this term

4x^2+6x+2x+3 Ans

Hope this will help you