Question #101ce
2 Answers
Sep 18, 2017
Explanation:
We will pull the
Sep 18, 2017
Explanation:
"using the "color(blue)"law of radicals"
•color(white)(x)sqrtaxxsqrtbhArrsqrt(ab)
rArrsqrt98=sqrt(49xx2)
color(white)(xxxxx)=sqrt49xxsqrt2
color(white)(xxxxx)=7sqrt2