Question

a + b whole square minus a plus b whole square ​

Answer 1

Answer:

(a+b)² - (a+b)²

a² + b² + 2ab - (a²+b²+2ab)

a² + b² + 2ab - a² - b² - 2ab

= 0

Answer 2

Answer:

${(a + b)}^{2} \times {(a - b)}^{2} = {a}^{2} - {b}^{2}$

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