Question

expand (4x + 2)^2 in maths​

Answer 1

$({4x} + 2)^{2} = {16x}^{2} + {4}^{2} \\ 4\times 4\times x \times x + 4 \times 4(ans.)$

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Answer 2

Answer:

16x^2 +16x+ 4

Step-by-step explanation:

using Identity

(a+b)^2 =a^2. +2ab + b^2

(4x)^2 +2*a*b+(b)^2

= 16x^2 +16x+ 4

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