What is factor 5x^2+46x-40 ?

The solution to factor 5x^2+46x-40 is (5x-4)(x+10)

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factor 5x^2+46x-40

factor

5 x^{2} + 46 x - 40

(5 x - 4) (x + 10)

Solution steps

5 x^{2} + 46 x - 40

Break the expression into groups

= (5 x^{2} - 4 x) + (50 x - 40)

Factor out

x

from

5 x^{2} - 4 x : x (5 x - 4)

Factor out

10

from

50 x - 40 : 10 (5 x - 4)

= x (5 x - 4) + 10 (5 x - 4)

Factor out common term

5 x - 4

= (5 x - 4) (x + 10)

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

3 x^{2} - 6 = - 54

98 = 3 y - 4

30 + 105

x^{2} - 24 x + 108