What is factor x^2+20x-300 ?

The solution to factor x^2+20x-300 is (x-10)(x+30)

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factor x^2+20x-300

factor

x^{2} + 20 x - 300

(x - 10) (x + 30)

Solution steps

x^{2} + 20 x - 300

Break the expression into groups

= (x^{2} - 10 x) + (30 x - 300)

Factor out

x

from

x^{2} - 10 x : x (x - 10)

Factor out

30

from

30 x - 300 : 30 (x - 10)

= x (x - 10) + 30 (x - 10)

Factor out common term

x - 10

= (x - 10) (x + 30)

\frac{64}{5}

∣ x ∣ + 3 > 7

x = - x

y \geq - 2 or y < 3

\frac{2}{3} (9 - 6 x) = (3 x + 6)^{2} - 9 x^{2}