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Popular >

expand (s+2pi)^2

Solution

expand

(s + 2 π)^{2}

Solution

s^{2} + 4 π s + 4 π^{2}

Solution steps

(s + 2 π)^{2}

Apply Perfect Square Formula:

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

a = s, b = 2 π

= s^{2} + 2 s \cdot 2 π + (2 π)^{2}

Simplify

s^{2} + 2 s \cdot 2 π + (2 π)^{2} : s^{2} + 4 π s + 4 π^{2}

= s^{2} + 4 π s + 4 π^{2}

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Frequently Asked Questions (FAQ)

What is expand (s+2pi)^2 ?
The solution to expand (s+2pi)^2 is s^2+4pis+4pi^2