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Popular >

expand (2x+4)(x-1)

Solution

expand

(2 x + 4) (x - 1)

Solution

2 x^{2} + 2 x - 4

Solution steps

(2 x + 4) (x - 1)

Apply FOIL method

(2 x + 4) (x - 1) : 2 x^{2} + 2 x - 4

= 2 x^{2} + 2 x - 4

Popular Examples

expand (4x+5y)^2 expand

(4 x + 5 y)^{2}

- 1 \frac{1}{4}

simplify (x^2-3x-54)/(x^2-9x)*(2x)/(x^2+8x+12)simplify

\frac{x ^{2} - 3 x - 54}{x ^{2} - 9 x} \cdot \frac{2 x}{x ^{2} + 8 x + 12}

simplify 4/28 simplify

\frac{4}{28}

simplify 1/2+1/4+1/4 simplify

\frac{1}{2} + \frac{1}{4} + \frac{1}{4}

Frequently Asked Questions (FAQ)

What is expand (2x+4)(x-1) ?
The solution to expand (2x+4)(x-1) is 2x^2+2x-4