What is factor 5a^2+7a+2 ?

The solution to factor 5a^2+7a+2 is (5a+2)(a+1)

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factor 5a^2+7a+2

factor

5 a^{2} + 7 a + 2

(5 a + 2) (a + 1)

Solution steps

5 a^{2} + 7 a + 2

Break the expression into groups

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

Factor out

a

from

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

= a (5 a + 2) + (5 a + 2)

Factor out common term

(5 a + 2) : (5 a + 2) (a + 1)

= (5 a + 2) (a + 1)

\frac{2}{3} (8)

\frac{x ^{4} - y ^{4}}{x + y}

(y^{2} + 2 y - 3) - (4 y^{2} - 5 y - 2)

3 \cdot 2^{- 1}

3 \cdot 2^{- 2}