F(1) = 0 tells you that wherever you see an x, you put in a one. When you do, the answer comes out as 0
So one of he factors for f(x) is
f(x) = (x -1) * g(x)
If you put an 1 into (x - 1) you get (1 - 1) = 0
The whole thing goes to zero when that happens.
If you split up g(x) so that when x = - 2, the whole polynomial goes to 0 just as what happened with x = 1
f(x) = (x - 1) (x + 2) * h(x)
When x = 3 the same thing happens.
f(x) = (x - 1)(x + 2)(x - 3) and that's your complete answer.
Answer:2.3 repeating
Step-by-step explanation:
6x+y=8
6x+-6=8
+6 +6
6x=14
divided by 6
x= 2.3 repeating
Answer:
$5.20
Step-by-step explanation:
Find the tax rate first:
$1.20
-------------- = 0.04
$30.00
The tax rate is 4%.
Then the tax on a $130 item is 0.04($130) = $5.20
Answer:
its 512 cubic centimeters
Step-by-step explanation:
8×8×8=512
Answer:
18.84 units
Step-by-step explanation:
the formula for the circumference is 2× pi × radius.
the radius is half the diameter, so the formula would be 2×pi×6/2
the answer to 2 decimal places is therefore 18.84 units
