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Popular >

expand (e+4)^2

Solution

expand

(e + 4)^{2}

Solution

e^{2} + 8 e + 16

+1

Decimal Notation

45.13531 \dots

Solution steps

(e + 4)^{2}

Apply Perfect Square Formula:

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

a = e, b = 4

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

Simplify

e^{2} + 2 e 4 + 4^{2} : e^{2} + 8 e + 16

= e^{2} + 8 e + 16

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Frequently Asked Questions (FAQ)

What is expand (e+4)^2 ?
The solution to expand (e+4)^2 is e^2+8e+16