2x^2=(3root2)^2
2x^2=9(2)
x^2=9
x= 3,-3
x=3 because your side length can’t be negative.
Answer:
the first 1 and the last 1 i think
Step-by-step explanation:
Answer:

Step-by-step explanation:
Standard form is Ax + By = C, so we want x to be on the left side
To accomplish this, subtract 1/4x from both sides.

Multiply by -4 to get x to be equal to 1.

Answer:
divide
Step-by-step explanation:
Definitely not. They are both perfect squares. A prime number is one where its only factors are one and itself.