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Popular >

expand (1+e)(1-e)

Solution

expand

(1 + e) (1 - e)

Solution

1 - e^{2}

Solution steps

(1 + e) (1 - e)

Apply Difference of Two Squares Formula:

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

a = 1, b = e

= 1^{2} - e^{2}

Apply rule

1^{a} = 1

1^{2} = 1

= 1 - e^{2}

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Frequently Asked Questions (FAQ)

What is expand (1+e)(1-e) ?
The solution to expand (1+e)(1-e) is 1-e^2