Question

2.
Verify the identity (a - b)2 = -2ab + b2 geometrically by taking
() a=3 units, b=1 unit​

Answer 1

Answer:

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Step-by-step explanation:

(a-b) ² = a² - 2ab + b²

a=3, b=1

(3-1)²=3²-2×3×1+1²

(3-1)(3-1) = 9-6+1

2×2 = 3+1

4 = 4

hence verified