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Popular >

expand (x-a)(x-b)

Solution

expand

(x - a) (x - b)

Solution

x^{2} - b x - a x + ab

Solution steps

(x - a) (x - b)

Apply FOIL method

(x - a) (x - b) : x^{2} - b x - a x + ab

= x^{2} - b x - a x + ab

Popular Examples

simplify (-7/2 z+4)+(1/5 z-15)simplify

(- \frac{7}{2} z + 4) + (\frac{1}{5} z - 15)

simplify (x+2)^2-3 simplify

(x + 2)^{2} - 3

simplify (7x)/(x+1)+7/(x^2-1)simplify

\frac{7 x}{x + 1} + \frac{7}{x ^{2} - 1}

simplify (-3^{-2})/(4^{-1)}simplify

\frac{- 3 ^{- 2}}{4 ^{- 1}}

expand (-4x-3)(2x^2-3x+4)expand

(- 4 x - 3) (2 x^{2} - 3 x + 4)

Frequently Asked Questions (FAQ)

What is expand (x-a)(x-b) ?
The solution to expand (x-a)(x-b) is x^2-bx-ax+ab