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Popular >

factor ab+5a+3b+15

Solution

factor

ab + 5 a + 3 b + 15

Solution

(b + 5) (a + 3)

Solution steps

ab + 5 a + 3 b + 15

= (ab + 5 a) + (3 b + 15)

Factor out

a

from

ab + 5 a : a (b + 5)

Factor out

3

from

3 b + 15 : 3 (b + 5)

= a (b + 5) + 3 (b + 5)

Factor out common term

b + 5

= (b + 5) (a + 3)

Popular Examples

join (15pi)/4-2pi join

\frac{15 π}{4} - 2 π

3/4 (8j+12)= 1/4 j+151/4

\frac{3}{4} (8 j + 12) = \frac{1}{4} j + \frac{151}{4}

x^{2} < 4

simplify 2sqrt(48)-sqrt(75)-sqrt(12)simplify

248 - 75 - 12

4.9x^2-14x-18.5=0

4.9 x^{2} - 14 x - 18.5 = 0

Frequently Asked Questions (FAQ)

What is factor ab+5a+3b+15 ?
The solution to factor ab+5a+3b+15 is (b+5)(a+3)