first one ...
(4x-8)/(x^2 - 4)
= 4(x-2)/((x-2)(x+2))
= 4/(x+2) , x ≠ 2
the second one, factor top and bottom
third, factor ...
4th, remember to divide by a fraction, we multiply by the reciprocal of that fraction
Have you tried any of these ?
A few here.
4x-8
------
x(squared)-4
_________________________
2m(squared)+5m-3
------------------
m(squared)+4m+3
__________________________
3x+4
-----
12
(times)
8
-----
9x+12
________________________
x+5
-----
16x
(divided by)
3x-2
-----
4x(squared)
____________________
2-x
-----
7x
(times)
14
----
x-2
________________________
7x
----
x(squared)+4x
(divided by)
35x(squared)
-----
x+4
_______________
(8x(to the 8th power)+16x(to the 6th power)-12x(cubed)) (divided by) 2x(squared)
The ---- lines are lines on the paper(division lines) and the _____ lines are dividers between problems. Please help!
2 answers
yep....
1 answer