Answer:
<em>19</em>
Step-by-step explanation:
has a factor 
and
when divided by 
, remainder is 20.
To find:Remainder when divided by (x-1) ?
Solution:
is a factor
when we put this value of x to the function, it will become 0.
i.e.
Remainder is 20 when f(x) is divided by
i.e.
Solving (1) and (2), Multiply equation (1) by 2 and adding to (2):
By equation (1):
So, the equation becomes:
So, when divided by (x-1), remainder will be <em>19</em>.
Let u = x², then we would have u² + 5u - 6 = 0
From here, we can factor it and get us (u-1)(u+6) = 0
So our solution for u is u = -6 or 1.
Now substitute u back to x².
x² = -6 or 1
x = ±√(-6) or ±√1
Since ±√(-6) is not real number, we ignore it.
Which leave us x = ±√1 = <span>±1
So our real solution is x = -1 or 1.</span>
I really hate these algebra problems pretending to be geometry.
Anyway angles B and D are congruent in a parallelogram. Geometry part done.
4n - 2 = 2n + 32
2n = 34
n = 17
Answer: 17, which is the 3rd choice
Answer:C would be the correct answer
Step-by-step explanation:
Solving for x
x=3/8m-5/4,m
Solving for m
m=10/3+8/3x,x
