Answer:
Just like combining like terms with the same variables, you combine like
radicals with the same number under the radical signs.
Step-by-step explanation:
Example:
3x + 2x
= 5x {combined like terms}
3√2 + 2√2
= 5√2 {combined like radicals}
It is A because y=20x-5 and so it goes up and to the right
Answer: THE LAST OPTION
Step-by-step explanation:
1. You have the following equation given in the problem:

2. If you multiply both sides of the equation shown above by 6, you obtain the following:


3. When you simplify the equation, you obtain the following equivalent equation:

Answer:1.32 s
Step-by-step explanation:
Given
The initial height of ball H=2 m
Initial velocity u=5 m/s
Height of ball at any instant is given by

The ball will hit the ground when h=0
