Algebra Examples
Popular Problems Algebra Divide (x^3-125)/(x-5)
x
3
−
125
x
−
5
x
3
-
125
x
-
5
Simplify the numerator.
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(
x
−
5
)
(
x
2
+
5
x
+
25
)
x
−
5
(
x
-
5
)
(
x
2
+
5
x
+
25
)
x
-
5
Reduce the expression by cancelling the common factors.
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x
2
+
5
x
+
25
= 2 and 1/2 miles I believe
It would be 10 for it tovbe the same price as at the golf club
1) Point-slope form
(y-y1)=m(x-x1)
m= - 3,
point (3,-4), so x1 = 3, y1 = - 4.
(y+4)= -3(x- 3)
2)Point-slope form
(y-y1)=m(x-x1)
m= - 3/4,
point (4,5), so x1 = 4, y1 = 5.
(y-5)= - 3/4(x-4)
1/3 divided by 5 and 1/3 x 1/5 are both correct
