Answer:
is consider prime (also known as not factorable over the rationals)
Step-by-step explanation:
is consider prime.
comparing to gives you .
Since a=1, all you have to do is find two numbers that multiply to be -10 and add up to be -7.
Here are all the integer pairs that multiply to be -10:
-1(10)
1(-10)
2(-5)
-2(5)
Now you will see none of those pairs adds to be -7:
-1+10=9
1+(-10)=-9
2+(-5)=-3
-2+5=3
So this is not factorable over the real numbers.
Now if you had something like , that would be a different story. You can find two numbers that multiply to be 10 and add up to be -7. Those numbers are -2 and -5 since -2(-5)=10 and -2+(-5)=-7. So the factored form of is .
Answer:
Step-by-step explanation:
Hello, we can notice that f(-1)=0 so (x+1) is a factor and we can write.
The sum of the zeros is 8=6+2 and the product is 12=6*2
So the zeroes are 2, 6, -1
thanks
Answer:
what are you calculating here
Step-by-step explanation:
"In which quadrant(s) is csc(x) positive?"
Answer:
C. Quadrants I and II
Answer:
X = 9
Step-by-step explanation: