What is factor 15x^2+31x+2 ?

The solution to factor 15x^2+31x+2 is (15x+1)(x+2)

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factor 15x^2+31x+2

factor

15 x^{2} + 31 x + 2

(15 x + 1) (x + 2)

Solution steps

15 x^{2} + 31 x + 2

Break the expression into groups

= (15 x^{2} + x) + (30 x + 2)

Factor out

x

from

15 x^{2} + x : x (15 x + 1)

Factor out

2

from

30 x + 2 : 2 (15 x + 1)

= x (15 x + 1) + 2 (15 x + 1)

Factor out common term

15 x + 1

= (15 x + 1) (x + 2)

\frac{5.00 1 ^{2} - 5 ( 5.001 )}{5.00 1 ^{2} - 25}

∣ x - 4 ∣ \leq 4

5 x - 2 = 3

- \frac{2}{3} - (- \frac{1}{4})

(x - 5)^{2} - 4 (x - 5) - 21 = 0