What is factor a^2-a-30 ?

The solution to factor a^2-a-30 is (a+5)(a-6)

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factor a^2-a-30

factor

a^{2} - a - 30

(a + 5) (a - 6)

Solution steps

a^{2} - a - 30

Break the expression into groups

= (a^{2} + 5 a) + (- 6 a - 30)

Factor out

a

from

a^{2} + 5 a : a (a + 5)

Factor out

- 6

from

- 6 a - 30 : - 6 (a + 5)

= a (a + 5) - 6 (a + 5)

Factor out common term

a + 5

= (a + 5) (a - 6)

\frac{3}{5} (x - \frac{3}{2}) = \frac{27}{10}

(\frac{- 1 + 4 x ^{\frac{2}{3}}}{4 x ^{\frac{1}{3}}})^{2}

176 = 8 (1 x^{3} x)

- 47 = - 7 + 2 x

lo g_{2} (x) < - 1