question\nfactor.\n$x^{2}+13x + 36$

question\nfactor.\n$x^{2}+13x + 36$

question\nfactor.\n$x^{2}+13x + 36$

Answer

Explanation:

Step1: Find two numbers

We need two numbers that multiply to 36 and add up to 13. The numbers are 4 and 9 since $4\times9 = 36$ and $4 + 9=13$.

Step2: Factor the quadratic

Using the factoring - by - grouping method for $x^{2}+13x + 36$, we can write it as $(x + 4)(x+9)$.

Answer:

$(x + 4)(x + 9)$