No, n is 12.
To solve it, divide both sides by 10,
120/10 = 12
Hope this helps!
Answer:
You would use PEMDAS
Step-by-step explanation:
Parentheses first
Exponents second
Multiplication third
Division fourth
Addition fifth
Subtraction last
Answer:
4x^2 + 8x - 12 = 0.
Step-by-step explanation:
We first write it in factor form.
4(x - 1)(x + 3) = 0
4(x^2 + 2x - 3) = 0
4x^2 + 8x - 12 = 0 (answer).