What is factor a^2+3a+2 ?

The solution to factor a^2+3a+2 is (a+1)(a+2)

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factor a^2+3a+2

factor

a^{2} + 3 a + 2

(a + 1) (a + 2)

Solution steps

a^{2} + 3 a + 2

Break the expression into groups

= (a^{2} + a) + (2 a + 2)

Factor out

a

from

a^{2} + a : a (a + 1)

Factor out

2

from

2 a + 2 : 2 (a + 1)

= a (a + 1) + 2 (a + 1)

Factor out common term

a + 1

= (a + 1) (a + 2)

3 x^{2} - 15 x + 18

y, x^{2} + y^{2} - 2 x - 6 y + 10 = 0

- 7 (x - 4) = - 11 (x + 8)

656

x + 4.1 = 8.1