Question

Expand (√2x)^2-(√3)^2 *
(1) (√2x-√3)(√2x+√3)
(2) (2x+3)(2x-3).
(3) (√2x^2+√3)(√2x^2-√3)
(4) (√2x-√3)^2​

Answer 1

Answer:

(1)   (√2x-√3)(√2x+√3)

Step-by-step explanation:

(√2x)^2-(√3)^2 is in the format a^2 - b^2

According to the identity a^2 - b^2 = (a-b)(a+b)

∴(√2x-√3)(√2x+√3)