What is factor a^2+11a+30 ?

The solution to factor a^2+11a+30 is (a+5)(a+6)

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factor a^2+11a+30

factor

a^{2} + 11 a + 30

(a + 5) (a + 6)

Solution steps

a^{2} + 11 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)

12 \cdot \frac{3}{4}

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

11 x + 41 \leq 250

75 = 3 (- 6 n - 5)

- 2 z - (- 10 z + 7) \geq 2 z - 4 - 9 z