This Is a Certified Answer

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
 x^{2} +4x=32

 x^{2} +4x+4=32+4


x+2=\pm \sqrt{36}

x=\pm6 -2

x_1=6 -2=\boxed{4}

x_2=-6 -2=\boxed{-8}

2 x^{2} +32x=120

 x^{2} +16x=60

 x^{2} +16x+64=60+64


 x+8= \pm\sqrt{124} =\pm2 \sqrt{31}

x=\pm2 \sqrt{31} -8

\boxed{x_1=2 \sqrt{31} -8}

\boxed{x_2=-2 \sqrt{31} -8}
1 5 1
how about 64?
yung 64 galing sa (16/2)^2 , kasi diba pag completing the square (b/2)^2. Sa 2nd line ng #2, b=16
are you still there?
di mo yata nakikita. Refresh ka ng page
ahhhh...gets thanks a lot...