Question

Which statement describes how to solve 3x+4 - 3x +4?

Square both sides once and then solve the resulting linear equation.
Square both sides once and then solve the resulting quadratic equation.
Square both sides twice and then solve the resulting linear equation,
Square both sides twice and then solve the resulting quadratic equation.

Answer 1

it's C

Explanation:

i took the test and it's so far from B

Answer 2

Option 2 would be the best answer

Explanation:

`a ^(2) - b ^(2) = (a + b)(a - b)`

In this case, a= 3x and b= 4

Since there is a power 2, it is a quadratic equation not a linear equation.