Here the denominators are quadratics , so we need to factorise them first
1/(x²-5x) +3/(x²+2x-35)
factorising x²-5x ,
here GCF is x, so taking x out we have
x(x-5)
factorising x²+2x-35 using AC method,
we find factors of -35 that add up to give 2
(x-5)(x+7)
Since we have x-5 common in both denominators, so lcd of the rational expression will be product of x(x-5)(x+7)
lcd is x(x-5)(x+7)
Answer:
26.64$
Step-by-step explanation:
cost of three shirts = $9.99
cost of one shirt = 9.99/3 =$ 3.33
cost of eight shirts = 3.33×8 =$ 26.64
Answer:
I need help to sooo yeah
Step-by-step explanation:
Soryy
Answer:
Unsimplified answer
713:850
Step-by-step explanation:
850-137=713
713:850
Answer:
BA/YX=BC/YZ=AC/XZ
Step-by-step explanation:
SINCE,
ABC AND XYZ ARE EQUILATERAL TRIANGLE
ALL THREE SIDES ARE EQUAL
