Answer:
The answer is C!!! blah blah blah 20 characters long
Answer:
0.53%
Step-by-step explanation:
hope it is well understood
Root of 49
Solutions are 7 and -7
We know that 7 is the square root of 49.
A negative number multiplied by itself gives positive
So -7 is also a square root of 49
X2 - 8x + 15 = 0
(x - 3)(x - 5) = 0
critical points are at 3 and 5