What is factor 3+11a+10a^2 ?

The solution to factor 3+11a+10a^2 is (2a+1)(5a+3)

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factor 3+11a+10a^2

factor

3 + 11 a + 10 a^{2}

(2 a + 1) (5 a + 3)

Solution steps

3 + 11 a + 10 a^{2}

Write in the standard form

= 10 a^{2} + 11 a + 3

Break the expression into groups

= (10 a^{2} + 5 a) + (6 a + 3)

Factor out

5 a

from

10 a^{2} + 5 a : 5 a (2 a + 1)

Factor out

3

from

6 a + 3 : 3 (2 a + 1)

= 5 a (2 a + 1) + 3 (2 a + 1)

Factor out common term

2 a + 1

= (2 a + 1) (5 a + 3)

x^{3} - 6 x

\frac{9 - i}{1 - i}

lo g_{10} (128)

\frac{5 y ^{2}}{3} \cdot \frac{9 x}{10 y}

\frac{4}{9} + \frac{2}{9}