What is factor x^2-7x-30 ?

The solution to factor x^2-7x-30 is (x+3)(x-10)

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factor x^2-7x-30

factor

x^{2} - 7 x - 30

(x + 3) (x - 10)

Solution steps

x^{2} - 7 x - 30

Break the expression into groups

= (x^{2} + 3 x) + (- 10 x - 30)

Factor out

x

from

x^{2} + 3 x : x (x + 3)

Factor out

- 10

from

- 10 x - 30 : - 10 (x + 3)

= x (x + 3) - 10 (x + 3)

Factor out common term

x + 3

= (x + 3) (x - 10)

53 \cdot \frac{π}{180}

2 x^{2} y + 2 x z^{2} + y^{2} z^{2} + x y^{3}

x^{2} + 3 x + 9 = 0

lo g_{\frac{1}{5}} (3125)

- 3 (2 y + 7) = - 18