Answer:1.0709
Step-by-step explanation:
Answer:
5+x=-4, =9
Step-by-step explanation:
5+x=-4 Write equation
-5 -5 Subtract 5 from both sides to isolate x
+x=-9
By either long or synthetic division, it's easy to show that

The quartic will be exactly divisible by

when the numerator of the remainder term vanishes, or for those values of

such that

I'm not sure how to count the number of solutions (software tells me it should be 80), but hopefully this is a helpful push in the right direction.
The answer is 3. If the lines are parallel then they would have the same slope. :)
(-2,0) and (0,4) because these are the points where the two lines meet :)