What is expand 2(x-3pi+2pi^2) ?

The solution to expand 2(x-3pi+2pi^2) is 2x-6pi+4pi^2

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expand 2(x-3pi+2pi^2)

expand

2 (x - 3 π + 2 π^{2})

2 x - 6 π + 4 π^{2}

Solution steps

2 (x - 3 π + 2 π^{2})

Distribute parentheses

= 2 x + 2 (- 3 π) + 2 \cdot 2 π^{2}

Apply minus-plus rules

+ (- a) = - a

= 2 x - 2 \cdot 3 π + 2 \cdot 2 π^{2}

Simplify

2 x - 2 \cdot 3 π + 2 \cdot 2 π^{2} : 2 x - 6 π + 4 π^{2}

= 2 x - 6 π + 4 π^{2}

- 12 x + 27 x

(6 b d - 7 e f)^{2}

P (- 4, - 2) Q (4, 3)

e^{2 t - 4} h (t - 4)

4 (x + h) + 6

What is expand 2(x-3pi+2pi^2) ?
The solution to expand 2(x-3pi+2pi^2) is 2x-6pi+4pi^2