How it is now is the answer. No common terms, can’t simplify, nothing. Just stays like that.
We will use the Reminder theorem.
The polynomial f ( x ) is divisible by x - a when f ( a ) = 0.
For the 1st one:
f ( - 2 ) = ( - 2 )³ + 7 · ( - 2 )² + 14 · ( - 2 ) + 8 =
= - 8 + 28 - 28 + 8 = 0
For the 2nd one:
f ( 5 ) = 3 · 5³ - 12 · 5² - 4 · 5 - 55 =
= 375 - 300 - 20 - 55 = 375 - 375 = 0
Answer;
1. ( x + 2 )
2. ( x - 5 )
Answer:
44378.496=44,379
Step-by-step explanation:
We can write the equation using a growth equation where:
- P is the starting value
- r is the percent or rate as a decimal
- t is years
We will substitute into the formula P=25,682, r=0.2 and t =3 for 3 years since 2018 is 3 years after 2015.
The length is 90 feet. We know that the length is equal to 3 times the width so we can express it as “3w” and the width as “w”. Since the perimeter is 240 feet, the equation we can use to find the length is: 3w + w + 3w + w =240. Simplify that into 8w = 240 after, then solve. You’ll get w = 30. That’s not all though. Since the length is 3w, we have to multiply 30 by 3, which is 90 feet. And to prove it’s correct, just add 90 + 90 + 30 + 30 and it’ll add up to 240 feet
80/100 or 8/10 It's not mixed but that's what I got