The length of the rectangle is x and the height is x-2
To find the area of a rectangle you multiply length times width
l(w) = 146
x(x-2) = 146
x^2 - 2x = 146
Aaron sold half of his comic books and then bought sixteen more. He now has 36. With how many did she begin?
1 answer:
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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>.