Answer:
quotient: x^2 - 4x + 5
remainder: 8
Explanation:
1) Given
p(x) = x^3 - 2x^2 - 3x + 18
divisor: x + 2
2) Write the coefficients of p(x) in order:
1 -2 -3 18
3) dividing by x + 2 => run the division for x = - 2
4) division
| 1 -2 -3 +18
|
-2 | -2 +8 - 10
-----------------------------------
1 -4 +5 +8
The last digit is the remainder, the others are the coefficients of the quotient:
=>
quotient = x^2 - 4x + 5
remainder = 8
Answer:
the answer is $9,867,396.83
Answer:
Step-by-step explanation:
Use FOIL:<em> (a + b)(c + d) = ac + ad + bc + bd</em>
<em></em>
<em>combine like terms</em>
Answer:
36 kilometers
Step-by-step explanation:
5 miles = 8 kilometers
22.5 miles = x kilometers
Cross multiply.
22.5 × 8 = 5 × x
180 = 5x
Divide both sides by 5.
180/5 = x
x = 36