# What is the vertex form of #y= (x + 2)(x + 5)#?

##### 1 Answer

Jun 3, 2017

Vertex form of

#### Explanation:

Vertex form of equation is

Here we have

#=x^2+7x+10#

#=x^2+2xx7/2xx x+(7/2)^2-49/4+10#

#=(x+7/2)^2-9/4#

Hence vertex form of

graph{(x+2)(x+5) [-11.75, 8.25, -4.88, 5.12]}