Question

In the formula ( a-b )whole square in this b is equal to -b or +b

Answer 1

when square any no. negative and positive outer of square value is always positive

Answer 2

Answer:

Hello dear ❤️

If the value of b will be negative,then (a+b)^2 converts into (a+b)^2[{a-(-b)}^2=(a+b)^2]

Step-by-step explanation:

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