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Simplify into one fraction
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3 votes
Simplify into one fraction

Simplify into one fraction-example-1
User Midhun K
by
7.2k points

2 Answers

4 votes
-1 2
------------- - -----------------
x - 9 x + 7

-1(x+7) - 2(x-9)
= --------------------------
(x - 9)(x+7)

-x - 7 - 2x + 18
= --------------------------
(x - 9)(x+7)

-3x + 11
= ------------------
(x - 9)(x+7)

Answer is D. Last choice
User Vikram
by
6.6k points
2 votes
I think it's B.


Good luck :)
User Whizzzkid
by
7.4k points
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