If k(x) = 2x^2 – 3√x, then k(9) is

153

Step-by-step explanation:

Since the given question is

K(x)=2x^2-3√x

K(9) means we will have to substitute the value into the given equation

So let's solve

K(9)=2(9)^2-3√9

=2(81)-3(3)

=162-9

=153

So the final answer is 153

Hundreds and tens place values (the two copies of '6')

Explanation:

We're looking for where the digits are the same, which would be those two copies of '6'

The first 6 on the left is in the hundreds place. It represents 600

The other 6 is in the tens place, and it represents 60

The jump from 60 to 600 is "times 10".