What is expand-8(1-x)^2\quad ?

The solution to expand-8(1-x)^2\quad is -8\quad+16\quad x-8\quad x^2

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expand-8(1-x)^2\quad

expand

- 8 (1 - x)^{2}

- 8 + 16 x - 8 x^{2}

Solution steps

- 8 (1 - x)^{2}

(1 - x)^{2} = 1 - 2 x + x^{2}

= - 8 (x^{2} - 2 x + 1)

= - 8 (1 - 2 x + x^{2})

Distribute parentheses

= (- 8) \cdot 1 + (- 8) (- 2 x) + (- 8) x^{2}

Apply minus-plus rules

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

= - 8 \cdot 1 + 8 \cdot 2 x - 8 x^{2}

Simplify

- 8 \cdot 1 + 8 \cdot 2 x - 8 x^{2} : - 8 + 16 x - 8 x^{2}

= - 8 + 16 x - 8 x^{2}

e^{x + y} (x + y)

(sec (x) - 1) (se x + 1)

\frac{( 2 x - 3 ) ( 1 - x ^{2} )}{( x ^{2} + 1 ) ( 5 - x )}

x - 5 - cos (x - 6) + ln (x - 5) + (x - 6)^{2}

(x^{2} + 3 x) (ln (x))^{'}

What is expand-8(1-x)^2\quad ?
The solution to expand-8(1-x)^2\quad is -8\quad+16\quad x-8\quad x^2