5. Simplify:
(a) (2x - 1)^2 + (2x + 1)^2
Answers
Answered by
0
Answer:
(2x-1)^²+(2x+1)^²
4x²-1+4x²+1
4x²+4x²-1+1
8x²
HOPE IT WILL HELP YOU
Answered by
1
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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