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scZoUnD [109]
3 years ago
9

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?

Mathematics
2 answers:
lawyer [7]3 years ago
8 0

Answer:

a

Step-by-step explanation:

lara31 [8.8K]3 years ago
6 0
Group first 2 and group last 2 and find factors and undistribute

(4x^3+x^2)+(-8x-2)
(x^2)(4x+1)+(-2)(4x+1)
x^2(4x+1)-2(4x+1)
answer is first one

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I need help with this problem problem plz
patriot [66]
D)300% because it is an increase so you'd do 240/80=3•100=300
5 0
3 years ago
Solve plzzzzzz i need help<br> 3p-4=14
vitfil [10]

Answer:

p = 6

Step-by-step explanation:

3p - 4 = 14 / +4

3p = 18 / ÷ 3

p = 6

5 0
3 years ago
Mandy is saving money to buy a new car. For the past 5 weeks,she has $291 each week to her account . She also added $313 to her
arlik [135]

Answer: $2215

Step-by-step explanation:

For the past 5 weeks, Mandy adds $291 each week to her account. This gives $291×5= $1455

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7 0
2 years ago
Rick bought a car for $17,500. Each year, the car's value decreases by 20%. At this rate, what can Rick expect the value of his
Arada [10]

Answer:

His car would be worth $15,502.24

Step-by-step explanation:

20% of 17,500 is 350. 350 x 6 = 2,100. 17,500 - 2,100 = 15,400. But that is not an answer choice so be go to  the closest number which is $15,502.24

5 0
2 years ago
There are 318 fiction books in the class library. The number of nonfiction books is 47 less than double the number of fiction bo
xxMikexx [17]
318*2-47=589 There are 589 nonfiction books in the library
4 0
3 years ago
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