Question

(a+b)^2=1331 simplify​

Answer 1

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Answer 2

Step-by-step explanation:

• Step-by-step explanation:1331 = 11 x 11 x 11
• $( {a + b})^{2} = 1331 \\ \\ = > ( {a + b)}^{2} = {( \sqrt{11 \times 11 \times 11} )}^{2} \\ if \: powers \: are \: equal \: then \: bases \: are \: also \: equal \\ = > (a + b) = \sqrt{11 \times 11 \times 11} \\ = > a + b = 11 \sqrt{11}$________________________________

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