Answer:
A) 1/(3x+1)
Step-by-step explanation:
(x+2)/(x³+2x²-9x-18)÷(3x+1)/(x²-9)
(x+2)/(x+2)(x+3)(x-3)÷(3x+1)/(x+3)(x-3)
since it’s dividing by a fraction, invert and multiply
(x+2)/(x+2)(x+3)(x-3) times (x+3)(x-3)/(3x+1)
The (x+2)’s cancel out.
The (x+3)’s cancel out.
The (x-3)’s cancel out.
You are left with 1/(3x+1)
If XY is bisector of angle AXN then:
I hope this will help you
2.16
12/100=0.12
18 · 0.12=2.16
<u>make x→0</u>
→
<u>Replace x→-1</u>
<u>Now make x→2</u>
hope it helps...
have a great day!!