Answer:
C
Step-by-step explanation
5*x=5x -----5*2=10------5*3=15
For this case what we must do is to use the formula of the resolvent in the following way:
x = (- b +/- root (b ^ 2 - 4 * a * c)) / (2 * a)
Where,
a = 1
b = -4
c = -38
Substituting the values:
x = (- (- 4) +/- root ((- 4) ^ 2 - 4 * 1 * (- 38))) / (2 * 1)
x = (4 +/- root (168)) / 2
x = (2 +/- root (42))
Answer:
x = 2 +/- squareroot 42
Answer:
what's the math problem
Step-by-step explanation:
Answer:
model B is shaded to represent 37.5%
here,
=3÷8×100%
=37.5%
