I need to factor 5a^2 + 7a + 6b^2 - 4b but I can't figure it out.......could it possibly be prime?

Answers

Answer 1

Answer: I kind of forgot how to do it but here is what I know so far : first you separate the two parts into (5a^2 + 7a) + (6b^2-4b). This process is called grouping. Now you find the greatest common factor in both of them which later your equation will be a(5a + 7) +2b(3b - 2). That is all I can remember so hope that helped

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Answers

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List all the factors of the number. 14

Answers

so 14 is 2 times 7 or 1 times 14 so the factors are
1,2 7,14

The factors of 14 are: 1, 2, 7, 14

Abhasra had some candy to give to her 4 children. She first took 9 piecesfor herself and then evenly divided the rest
among her children. Each child received
4 pieces. With how many pieces did
she start?

Answers

Answer:

25 pieces

Step-by-step explanation:

She took 9 pieces for herself, which means that we already know that she had at least 9 pieces. She has 4 children and gave them each four, so you times 4 children times 4 pieces each.

That gives us 16. 16=9=25

So 25 pieces. Hope it helps!

Is Sand smaller than salt

Answers

Well, the sand molecule/particle changes based on the environement.
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Part 2 from my last question

Answers

Answer:

y=4x+12

Step-by-step explanation:

Same reason from last time he started with 12 and gains 4 each week

Y=4x+2 is the answer

Find the sum (9x+4) + (6x-6)

Answers

Hey mate !!

Here's the answer !!

All the terms in the question are like terms. Hence we can add them as it is. Refer to the attachment for the answer !!

Hope it helps !!

Cheers !!

9x + 4) + (6x - 6)
15x - 2 = 0
15x - 2 + 2 = 2
15x = 2
X = 2/15 = 0.133333333

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Hey can you guys help me please help