What is expand (w+7v-5)(5w-6v) ?

The solution to expand (w+7v-5)(5w-6v) is 5w^2+29vw-42v^2-25w+30v

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Simplify (w+7v-5)(5w-6v)

expand

(w + 7 v - 5) (5 w - 6 v)

5 w^{2} + 29 v w - 42 v^{2} - 25 w + 30 v

Solution steps

(w + 7 v - 5) (5 w - 6 v)

Distribute parentheses

= w \cdot 5 w + w (- 6 v) + 7 v \cdot 5 w + 7 v (- 6 v) - 5 \cdot 5 w - 5 (- 6 v)

Simplify

w \cdot 5 w + w (- 6 v) + 7 v \cdot 5 w + 7 v (- 6 v) - 5 \cdot 5 w - 5 (- 6 v) : 5 w^{2} + 29 v w - 42 v^{2} - 25 w + 30 v

= 5 w^{2} + 29 v w - 42 v^{2} - 25 w + 30 v

x, \frac{1}{x} + \frac{1}{a} = \frac{1}{b}

83 \frac{1}{3} %

x, 5 x - 14 = 8 x + 4

\frac{( sec ( x ) )}{( csc ( x ) )}

7 x^{- 5}

What is expand (w+7v-5)(5w-6v) ?
The solution to expand (w+7v-5)(5w-6v) is 5w^2+29vw-42v^2-25w+30v