Question

Find the square of following numbers using suitable identity:
46​

Answer 1

Answer:

f n is a number, then its square is denoted by n2. The square of a number, n2=n×n. Thus, the square of 46 is 2116.

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Explanation:

Answer 2

Answer:

$(46 {)}^{2} \\ (40 + 6 {)}^{2} \\ \: \: \: using \: \: this \: \: identity \: \: \\ (x + y {)}^{2} = {x}^{2} + {y}^{2} + 2xy \\ (40 + 6 {)}^{2} = (40 {)}^{2} + (6 {)}^{2} + 2 \times 40 \times 6 \\ = 1600 + 36 + 480 \\ = 2116$

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