What is factor a^2-13a+30 ?

The solution to factor a^2-13a+30 is (a-3)(a-10)

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factor a^2-13a+30

factor

a^{2} - 13 a + 30

(a - 3) (a - 10)

Solution steps

a^{2} - 13 a + 30

Break the expression into groups

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

Factor out

a

from

a^{2} - 3 a : a (a - 3)

Factor out

- 10

from

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

= a (a - 3) - 10 (a - 3)

Factor out common term

a - 3

= (a - 3) (a - 10)

\frac{3 ^{5 m}}{3 ^{3 m}}

(a^{2} + 4 a)^{2} + 8 (a^{2} + 4 a) + 16

5 - 3 x (2 x - 1) = 1 - 7 x

6 x + 12

3 \leq \frac{d}{6}