Question

simplify using identity​

Answer 1

Answer:

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Answer 2

THANKS FOR ASKING

Answer:

• [(58)^2 - (42)^2] / 16

by using identity a^2 - b ^2 = (a+b)(a-b) we get...

• [ (58+42)(58-42) ] / 16
• [(100) (16) ] / 16
• 100..is your answer mate.......