What is expand (4x-8+8x)(h(x)=2x-1) ?

The solution to expand (4x-8+8x)(h(x)=2x-1) is 4xh(x)=-6x

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expand (4x-8+8x)(h(x)=2x-1)

expand

(4 x - 8 + 8 x) (h (x) = 2 x - 1)

4 x h (x) = - 6 x

Solution steps

(4 x - 8 + 8 x) (h (x) = 2 x - 1)

= (4 x - 8 + 8 x) (2 = x h (x) - 1)

Distribute parentheses

4 x h (x) = 2 x + 4 x (- 1) + (- 8) h (x) = 2 x + (- 8) (- 1) + 8 x h (x) = 2 x + 8 x (- 1)

Apply minus-plus rules

+ (- a) = - a, (- a) (- b) = ab

4 x h (x) = 2 x - 4 \cdot 1 \cdot x - 8 h (x) = 2 x + 8 \cdot 1 + 8 x h (x) = 2 x - 8 \cdot 1 \cdot x

Expand

2 x - 8 \cdot 1 \cdot x : - 6 x

4 x h (x) = - 6 x

(\frac{a}{x + 3} + \frac{b}{x - 2}) (x + 3) (x - 3)

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(z - 2 i) (z + 2 i)^{2}

What is expand (4x-8+8x)(h(x)=2x-1) ?
The solution to expand (4x-8+8x)(h(x)=2x-1) is 4xh(x)=-6x