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]}