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Popular >

expand (5u^4)(4x-7)

Solution

expand

(5 u^{4}) (4 x - 7)

Solution

20 u^{4} x - 35 u^{4}

Solution steps

(5 u^{4}) (4 x - 7)

Apply the distributive law:

a (b - c) = ab - a c

(5 u^{4}) (4 x - 7) = 5 u^{4} \cdot 4 x - 5 u^{4} \cdot 7

= 5 u^{4} \cdot 4 x - 5 u^{4} \cdot 7

Simplify

5 u^{4} \cdot 4 x - 5 u^{4} \cdot 7 : 20 u^{4} x - 35 u^{4}

= 20 u^{4} x - 35 u^{4}

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Frequently Asked Questions (FAQ)

What is expand (5u^4)(4x-7) ?
The solution to expand (5u^4)(4x-7) is 20u^4x-35u^4