What is factor x^2+3x-4 ?

The solution to factor x^2+3x-4 is (x-1)(x+4)

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factor x^2+3x-4

factor

x^{2} + 3 x - 4

(x - 1) (x + 4)

Solution steps

x^{2} + 3 x - 4

Break the expression into groups

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

Factor out

x

from

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

Factor out

4

from

4 x - 4 : 4 (x - 1)

= x (x - 1) + 4 (x - 1)

Factor out common term

x - 1

= (x - 1) (x + 4)

- 3 (4)^{\frac{3}{2}}

- t = 9 (t - 10)

- 2 x - 2 \leq 4

\frac{( \frac{18}{11} )}{( \frac{8}{33} )}

45 x^{2} - 5