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Popular >

expand (p+Δp)^2

Solution

expand

(p + Δ p)^{2}

Solution

p^{2} + 2Δ p^{2} + Δ^{2} p^{2}

Solution steps

(p + Δ p)^{2}

Apply Perfect Square Formula:

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

a = p, b = Δ p

= p^{2} + 2 p Δ p + (Δ p)^{2}

Simplify

p^{2} + 2 p Δ p + (Δ p)^{2} : p^{2} + 2Δ p^{2} + Δ^{2} p^{2}

= p^{2} + 2Δ p^{2} + Δ^{2} p^{2}

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Frequently Asked Questions (FAQ)

What is expand (p+Δp)^2 ?
The solution to expand (p+Δp)^2 is p^2+2Δp^2+Δ^2p^2