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Sonbull [250]
3 years ago
7

Factor the expression completely: 2x² + 5x - 12

Mathematics
2 answers:
Finger [1]3 years ago
7 0
Using the slip and slide method:

2x^2+5x-12
x^2+5x-24
(x+8)(x-3)

(x+8/2)(x-3/2)
(x+4)(2x-3)

Final answer: (2x-3)(x+4)
EastWind [94]3 years ago
6 0
See attached picture for the answer:

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Alsace movies DVDs with the best face masks that say things didn't suggest ​
Murrr4er [49]

Answer:

face masks?/

Step-by-step explanation:

6 0
3 years ago
Help me and I will crown you please!!!
Lina20 [59]
All you do is divide 96 divided by 6. That is your equation. Then when you divide it, you find that he will put 16 on each shelf. All of the shelves will have the same number of books. The next one all you do is add all of them up and it will equal 43. So he has 43 dvd in total. Now if he wants to only keep eight of the dvds you subtract eight from 43. That equals 35. Now all you do is divide that by 5 to see how many he will give each friend. Once you're finished with that you find that he will give 7 to each friend.
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6 0
4 years ago
Read 2 more answers
I need help i need three more and one lesson tryna gts rn tho <br> It’s due tdy :/
olasank [31]

Answer:

y = 3x-3

Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
Name five fractions that are near but are not equivalent to 4/12
melisa1 [442]
3/12
5/12
9/24 or aka 3/8
7/24
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11/36

7 0
4 years ago
Read 2 more answers
Priya's cat is pregnant with a litter of 5 kittens. Each kitten had a 30% chance of being chocolate brown. Estimate the probabil
aniked [119]

Answer:

So, the probability is P=0.3087.

Step-by-step explanation:

We know that Priya's cat is pregnant with a litter of 5 kittens, so n=5.

Each kitten had a 30% chance of being chocolate brown.  

We get that p=0.3 and q=1-0.3=0.7.

We calculate the probability that exactly 2 kittens will be chocolate brown, so k=2.

We use the formula:

\boxed{P(X=k)=C_k^n\cdot p^k\cdot q^{n-k}}

we get

P(X=2)=C_2^5\cdot 0.3^2\cdot 0.7^3\\\\P(X=2)=\frac{5!}{2!(5-2)!}\cdot 0.03087\\\\P(X=2)=10\cdot 0.03087\\\\P(X=2)=0.3087\\

So, the probability is P=0.3087.

5 0
4 years ago
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