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sparkupz
sparkupz sparkupz
  • 05-08-2016
  • Mathematics
Answered

Explain the difference in the final product of (a + b)^2 and (a – b)^2.

Verified Answer :

denissewat
denissewat denissewat
  • 05-08-2016

(a+b)^2 = a^2 + 2ab + b^2
(a-b)^2 = a^2 - 2ab + b^2

The difference in the final product is that if you plug it in the quadratic equation, the value of your b changes.

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