Question

What is the solution to the inequality below?

Answer 1

B probably but don't take my word on it

Answer 2

1) Firstly, we are working with real numbers, so we need to garantee that:


`x \geq 0 \\ √(x) \geq √(0) \\ √(x) \geq 0`

2) Secondly, we need to look at the inequation:


`√(x) \leq 8 \\ ( √(x) )^2 \leq 8^2 \\ x \leq 64`

3) Then, the solution is given by:


`\boxed {0 \leq x \leq 64}`

Letter D