The Square Root of 245 is 15.65 (rounded to 2 dec. Places)
Answer:
d
Step-by-step explanation:
ive had this exac problem before
This is a false statement.
When you are solving using square roots, you need to be aware that answers can be both positive and negative. When we solve this, you see there are two possible answers.
x^2 - 9 = 0
x^2 = 9
x = +/- 3
While 3 is an answer, so is -3. If we square either of those numbers, we get 9, which will satisfy the equation.
Answer:
0.44444444444
Step-by-step explanation: