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Popular >

expand (4-e)(6+e)

Solution

expand

(4 - e) (6 + e)

Solution

24 - 2 e - e^{2}

Solution steps

(4 - e) (6 + e)

Apply FOIL method:

(a + b) (c + d) = a c + a d + b c + b d

a = 4, b = - e, c = 6, d = e

= 4 \cdot 6 + 4 e + (- e) \cdot 6 + (- e) e

Apply minus-plus rules

+ (- a) = - a

= 4 \cdot 6 + 4 e - 6 e - ee

Simplify

4 \cdot 6 + 4 e - 6 e - ee : 24 - 2 e - e^{2}

= 24 - 2 e - e^{2}

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Frequently Asked Questions (FAQ)

What is expand (4-e)(6+e) ?
The solution to expand (4-e)(6+e) is 24-2e-e^2