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Popular >

expand (3x-40)(*+12)

Solution

expand

(3 x - 40) (\cdot + 12)

Solution

36 x - 480

Solution steps

(3 x - 40) (12)

= (12) (3 x - 40)

Apply the distributive law:

a (b - c) = ab - a c

a = (12), b = 3 x, c = 40

= (12) \cdot 3 x - (12) \cdot 40

Simplify

(12) \cdot 3 x - (12) \cdot 40 : 36 x - 480

= 36 x - 480

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Frequently Asked Questions (FAQ)

What is expand (3x-40)(*+12) ?
The solution to expand (3x-40)(*+12) is 36x-480