Question

(2a+b)2misclaneous questions​

Answer 1

Answer:

${(2a + b)}^{2} = {2a}^{2} + 2(2a)(b) + {b}^{2} = {4a}^{2} + 4ab + {b}^{2}$

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Answer 2

$\huge\bold\orange{Answer:-}$

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${(2a+b)}^{2}=>{2a}^{2}+{2}(a)(b)+{b}^{2}$

which whill give u the answer that is:-

${4a}^{2}+{4ab}+{b}^{2}$

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