Question

5. Simplify:
(a) (2x - 1)^2 + (2x + 1)^2​

Answer 1

Answer:

(2x-1)^²+(2x+1)^²

4x²-1+4x²+1

4x²+4x²-1+1

8x²

HOPE IT WILL HELP YOU

Answer 2

Answer:

Simplifying the equation

(2x-1)^2+(2x+1)^2

= (2x)^2+(-1)^2-2×2x×-1+2x^2+1^2+2×2x×1

=4x^2-1+4x+4x^2+1+4x

4x^2+8x+4x^2

=8x^2+8x=0.

Hope it helps u mate

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