What is factor-7y+y^2-30 ?

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

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factor-7y+y^2-30

factor

- 7 y + y^{2} - 30

(y + 3) (y - 10)

Solution steps

- 7 y + y^{2} - 30

Write in the standard form

= y^{2} - 7 y - 30

Break the expression into groups

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

Factor out

y

from

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

Factor out

- 10

from

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

= y (y + 3) - 10 (y + 3)

Factor out common term

y + 3

= (y + 3) (y - 10)

z^{2} - 1

x^{2} < x + 30

\frac{1}{3} + \frac{1}{2} - \frac{1}{9}

m^{2} - 14 m + 49 = 0

- \frac{x - 2}{3} - \frac{x - 1}{4} > \frac{x - 3}{2} - 1