Answer:
a
Step-by-step explanation:
b, c, d are all x2 (a real linear equation does not have square or it will become Quadratic equation )
Step-by-step explanation:
Diameter of circle = 25 m
Therefore, radius of the circle = 12.5 m
Answer:
x-9
Step-by-step explanation:
HOPE THIS HELP -_-
Yes it is because <span> that factors into (X - 4) x (X - 3)
you just divide the last number (12) into different things and see what will add together to get the middle number (-7)
-4 x -3 = 12 and -4 + -3 + -7
then you set the 2 factors = 0
X - 4 = 0 --> X = 4
X -3 = 0 --> X = 3
so 4 and 3 are the answers </span>