What is the simplified form of 7x(√x-7√x)?
A. x√7-x√49
B. √7x-49x
C. -√42x
D. x√7-49√x

Big boi and travis scott are performing at the super bowl. travis scott is 62 years younger than twice big boi’s age. the sum of their ages is 70 years old. use b to represent big boi’s age. write and solve an equation.

Cole says the distance between points (-5,0) and (0,-5)is 5 units. is he correct? explain why or why not.

2,10,-50 next two numbers geometric sequence