Question

(122)^2 - (22)^2 evaluate using identity
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Answer 1

Answer:

let us suppose,

it is of the form (a)²-(b)²

a=122

b=22

Step-by-step explanation:

(a+b)(a-b)=a²-b²

(122+22)(122-22)

(144)(100)

14400

is the answer

Answer 2

${122}^{2} - {22}^{2} \\ = (122 + 22)(122 - 22) \\ = 144 \times 100 \\ = 14400 \: \: \: \: answer$