Math, asked by saksham57046, 4 months ago

Simplify (2x+5)²-(2x-5)²

Answers

Answered by SamruddhiZurange

0

Answer:

={(2x)²+2(2x)(5)+(5)²} - {(2x)²-2(2x)(5)+(5)²}

={4x²+20x+25} - {4x²-20x+25}

=4x²+20x+25-4x²+20x-25

=20x+20x

=40x

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