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Popular >

expand-3(-+3-1)

Solution

expand

- 3 \cdot (- \cdot + 3 - 1)

Solution

- 3

Solution steps

- 3 (- + 3 - 1)

= - 3 (3 - 1)

Distribute parentheses

= (- 3) (-) + (- 3) \cdot 3 + (- 3) (- 1)

Apply minus-plus rules

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

= 3 - 3 \cdot 3 + 3 \cdot 1

Simplify

3 - 3 \cdot 3 + 3 \cdot 1 : - 3

= - 3

Popular Examples

expand (11-9)/((-1)^3)expand

\frac{11 - 9}{( - 1 ) ^{3}}

expand (3,0,2)y(9,-4,1)expand

(3, 0, 2) y (9, - 4, 1)

expand (n(27-3n))/2 expand

\frac{n ( 27 - 3 n )}{2}

expand (y=1,2x-4)-(y=2.5x+12)expand

(y = 1, 2 x - 4) - (y = 2.5 x + 12)

expand 3x^2-4-1 expand

3 x^{2} - 4 - 1

Frequently Asked Questions (FAQ)

What is expand-3*(-*+3-1) ?
The solution to expand-3*(-*+3-1) is -3