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Popular >

expand (e+4)^3

Solution

expand

(e + 4)^{3}

Solution

e^{3} + 12 e^{2} + 48 e + 64

+1

Decimal Notation

303.23173 \dots

Solution steps

(e + 4)^{3}

Apply Perfect Cube Formula:

(a + b)^{3} = a^{3} + 3 a^{2} b + 3 a b^{2} + b^{3}

a = e, b = 4

= e^{3} + 3 e^{2} \cdot 4 + 3 e 4^{2} + 4^{3}

Simplify

e^{3} + 3 e^{2} \cdot 4 + 3 e 4^{2} + 4^{3} : e^{3} + 12 e^{2} + 48 e + 64

= e^{3} + 12 e^{2} + 48 e + 64

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Frequently Asked Questions (FAQ)

What is expand (e+4)^3 ?
The solution to expand (e+4)^3 is e^3+12e^2+48e+64