Answer:
Can I get more details on this question?
Step-by-step explanation:
If so, I can probably help you a little bit more. And I will edit my response
Answer:
-2
Step-by-step explanation:
Given equation is x²+px+1=0
comparing the equation with ax²+bx+c=0
then a=1,b=p,c=1
let the roots one root of the equation be A then
by question, another root is A².
we know
A(ALPHA)+A²(beta)=-b/a
A+A²=-p/1
A+A²=-p......1
again
A*A²=c/a
A³=1/1
A³=1
A=1
Now,
substituting A=1 in equation 1
1+1²=-p
2=-p
Therefore p=-2.
Answer:
x=18
Step-by-step explanation:
The angles here are alternate interior angles, this means that they are congruent. Congruent means that they are equal to each other, so to solve just set them equal! (Your variable is x so you're solving for that)
Divide both sides by 4:
Hope this helps! :)
Answer:
Step-by-step explanation:
3 consecutive even integers....x , x + 2, x + 4
50x = 46(x + 4) - 88
50x = 46x + 184 - 88
50x - 46x = 184 - 88
4x = 96
x = 96/4
x = 24 <=== the smallest
x + 2 = 24 + 2 = 26 <=== the middle
x + 4 = 24 + 4 = 28 <== the largest
Answer:
Step-by-step explanation:10