What is expand (e^{10}-1)^2 ?

The solution to expand (e^{10}-1)^2 is e^{20}-2e^{10}+1

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expand (e^{10}-1)^2

expand

(e^{10} - 1)^{2}

e^{20} - 2 e^{10} + 1

Decimal Notation

485121143.47820 \dots

Solution steps

(e^{10} - 1)^{2}

Apply Perfect Square Formula:

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

a = e^{10}, b = 1

= (e^{10})^{2} - 2 e^{10} \cdot 1 + 1^{2}

Simplify

(e^{10})^{2} - 2 e^{10} \cdot 1 + 1^{2} : e^{20} - 2 e^{10} + 1

= e^{20} - 2 e^{10} + 1

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(e^{s i n (θ)} - 2 cos (4 θ))^{2}

What is expand (e^{10}-1)^2 ?
The solution to expand (e^{10}-1)^2 is e^{20}-2e^{10}+1