What is factor 5x^2+22x-15 ?

The solution to factor 5x^2+22x-15 is (5x-3)(x+5)

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factor 5x^2+22x-15

factor

5 x^{2} + 22 x - 15

(5 x - 3) (x + 5)

Solution steps

5 x^{2} + 22 x - 15

Break the expression into groups

= (5 x^{2} - 3 x) + (25 x - 15)

Factor out

x

from

5 x^{2} - 3 x : x (5 x - 3)

Factor out

5

from

25 x - 15 : 5 (5 x - 3)

= x (5 x - 3) + 5 (5 x - 3)

Factor out common term

5 x - 3

= (5 x - 3) (x + 5)

315.12 + (- 142.26)

20 y^{4} - 45 y^{2}

16 x^{4} + 32 x^{3} - 24 x^{2}

(2 x^{2} - 3 y^{3})^{2}

\frac{1}{12} + \frac{7}{15}