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Popular >

expand (2e+12)^2

Solution

expand

(2 e + 12)^{2}

Solution

4 e^{2} + 48 e + 144

+1

Solution steps

(2 e + 12)^{2}

Apply Perfect Square Formula:

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

a = 2 e, b = 12

= (2 e)^{2} + 2 \cdot 2 e 12 + 1 2^{2}

Simplify

(2 e)^{2} + 2 \cdot 2 e 12 + 1 2^{2} : 4 e^{2} + 48 e + 144

= 4 e^{2} + 48 e + 144

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Frequently Asked Questions (FAQ)

What is expand (2e+12)^2 ?
The solution to expand (2e+12)^2 is 4e^2+48e+144