Answer:
Step-by-step explanation:
F(x) = 2 - x²
Given problem;
A = 4 π R²
To solve for R, we have to make it the subject of the expression.
Since
A = 4 π R² , follow these steps to find R;
Multiply both sides by
A x = x 4 π R²
= R²
Then find the square root of both sides
√R² =
R =
The solution is
The 2 statements are identical even if one has absolute value
Answer:
Step-by-step explanation:
Solution
= −1
= 1