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Afina-wow [57]
3 years ago
15

What is the Greatest Common Factor (GCF) of the following terms?

Mathematics
1 answer:
marshall27 [118]3 years ago
3 0

Answer:

2 a b^ 2

Step-by-step explanation:

1. Find the GCF for the numerical part  22 ,  18

2. Find the GCF for the variable part  a ^1 , b^ 3 , a^ 4 ,b^ 2

3. Multiply the values together

1. The common factors for  22,  18  are  1 , 2. The Greatest common factor is 2.

2. Next, find the common factors for the variable part:  a ^1 , b^ 3 , a^ 4 ,b^ 2.

For a^1 it's a itself

For b^3 it's b*b*b

For a^4 it's a*a*a*a

For b^2 it's b*b

The common factors for the variables a ^1 , b^ 3 , a^ 4 ,b^ 2   are  a *b*b.

a*b*b is ab^2

3. Multiply the GCF of the numerical part  2

and the GCF of the variable part ab^2. That is  2 a b^ 2

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Answer:

5x - y = 10x + 3y = 4

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multiply by -2 in eq 1 in both sides

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10x +3y = 4

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divide by 5 on both sides

x = 16/25

(x ; y)

(16/25 ; -4/5)

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3 years ago
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jonny [76]
The answer is 112 im pretty sure!
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3 years ago
solve this math problem. Estimate it by giving whole number. Show working also. (ESTIMATE, NOT WORK OUT) :)​
pentagon [3]

Answer:

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Step-by-step explanation:

(a)√124:

11*11 = 121 so an estimate is 11.

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What’s the answer to this question
Andreas93 [3]

Answer:

ab

Step-by-step explanation:

When all of the variables are the same in a problem, think of them as the same term. They can be added and subtracted just as you would add and subtract normal numbers.

For example if I have 5 bananas on a table and take away 3 bananas. I only have two bananas left (2b). It's the same when there are variables!

Subtract 9 from 3:

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8 0
3 years ago
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