What is factor a^2+5ab+4b^2 ?

The solution to factor a^2+5ab+4b^2 is (a+b)(a+4b)

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factor a^2+5ab+4b^2

factor

a^{2} + 5 ab + 4 b^{2}

(a + b) (a + 4 b)

Solution steps

a^{2} + 5 ab + 4 b^{2}

Break the expression into groups

= (a^{2} + ab) + (4 ab + 4 b^{2})

Factor out

a

from

a^{2} + ab : a (a + b)

Factor out

4 b

from

4 ab + 4 b^{2} : 4 b (a + b)

= a (a + b) + 4 b (a + b)

Factor out common term

a + b

= (a + b) (a + 4 b)

3.5 (2.25 + x) = 14

2 x + 2 [y - (4 x - [z + 2 y]) + z] - 2 y

y - 64 < - 128

6 + 3

2 k^{2} - 7 k - 9

What is factor a^2+5ab+4b^2 ?
The solution to factor a^2+5ab+4b^2 is (a+b)(a+4b)