Question

(2a²-3b²)(2a²+3b²) using algebraic identity​

Answer 1

Answer:

(a + b)2 = a2 + 2ab + b2

We can prove the the expansion of (a + b)2 using the area of a square

Step-by-step explanation:

In this section, you will learn how to prove the expansions of algebraic identities geometrically.

Let us consider algebraic identity and its expansion given below.

Answer 2

Step-by-step explanation:

Hello! hope it helps u,

(2a^2- 3b^2)(2a^2+ 3b^2)  = $(2a^{2} )^{2}$ -$(3b^{2}) ^{2}$

                                           =$4a^{4}$ -$9b^{4}$

                              {using the identity (a+b)(a-b) = a^2-b^2}