Question 937169
{{{4(x+1)^2=64}}}

{{{(x+1)^2=64/4}}}

{{{(x+1)^2=16}}}

{{{(x+1)=sqrt(16)}}}

{{{(x+1)=4}}} or {{{(x+1)=-4}}}

if {{{(x+1)=4}}}=>{{{x=4-1}}}=>{{{x=3}}}

if {{{(x+1)=-4}}}=>{{{x=-4-1}}}=>{{{x=-5}}}


{{{ graph( 600, 600, -10, 10, -75, 10, 4(x+1)^2-64) }}}