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Popular >

expand (d-3)(2e+4)

Solution

expand

(d - 3) (2 e + 4)

Solution

2 e d + 4 d - 6 e - 12

Solution steps

(d - 3) (2 e + 4)

= (2 e + 4) (d - 3)

Apply FOIL method:

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

a = d, b = - 3, c = 2 e, d = 4

= d \cdot 2 e + d \cdot 4 + (- 3) \cdot 2 e + (- 3) \cdot 4

Apply minus-plus rules

+ (- a) = - a

= 2 e d + 4 d - 3 \cdot 2 e - 3 \cdot 4

Simplify

2 e d + 4 d - 3 \cdot 2 e - 3 \cdot 4 : 2 e d + 4 d - 6 e - 12

= 2 e d + 4 d - 6 e - 12

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Frequently Asked Questions (FAQ)

What is expand (d-3)(2e+4) ?
The solution to expand (d-3)(2e+4) is 2ed+4d-6e-12