If you mean 8√48 / √112x
√48 = √(16*3) = √16 √3 = 4√3
√112 = √(16*7) = √16 √7 = 4√7
8√48/√112x = 8*4√3/4√7x = 8√3/√7x
To rationalize the denominator, multiply by √7/√7 to get
8√21 / 7x
Simplify the radical expression by rationalizing the denominator.
8(radicand)48/(radicand) 112x
Please explain how to work this.
2 answers
Steve, thank you so much. You are always so helpful.