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3 years ago

How would you factor 12b^4+3b^2

Mathematics

2 answers:

Alex777 [14]3 years ago

7 0

Answer:

3b²(4b²+1)

Step-by-step explanation:

You can factor out a 3b²

3b²(4b²+1)

snow_tiger [21]3 years ago

6 0

Answer:

Hey friend, need some help if you factor 3b^2 out of 12b^4+3b^2, in other words, 3b^2 (4b^2 + 1)

Show your work:

3b^2 (3b^2 / 12b^4) + (3b^2 / 3b^2)

PLZ give 5 stars, heart, and brainlyest

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Paul's income is 40% less than Rex's income, Quentin's income is 20% less than Paul's income, and Sam's income is 40% less than

irakobra [83]

Answer:

Ratio of Quentin new income to Sam new income is $\frac{11}{12}$

So option (a) will be correct option

Step-by-step explanation:

Let Rex income is 100

Then Paul income is 40 % less than Rex income 100 - 100×0.4 = 100-40 = 60

And Quentin's income is 20 % less than Paul income

So Quentin's income is 60 - 60×0.2 = 60-12 = 48

Sam income is 40% less than Paul income

So Sam income = 60 - 60×0.4 = 60 - 24 = 36

Now Rex give 60% income Sam

So Sam new income = 36 + 100×0.6 = 60+36 = 96

And Rex give 40% of his income to Quentin's

So Quentin's new income = 48 + 100×0.4 = 40+48 = 88

Now ratio of Quentin's new income to the Sam new income $=\frac{88}{96}=\frac{11}{12}$

So option (a) will be correct answer

3 0

3 years ago

I need to know how to solve for X

yulyashka [42]

add all the numbers until u left with no numbers left except the number left over and then add xs and then subtract the number from 23 to isolate x. then divide x by the number left over from the right side.

-6+9-19=-16

x+2x=3x

so -16+3x= 23

+16 +16

3x=39

(3/3)x=39/3

x=13

hope it helps!

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3 years ago

Find the missing sides of the triangle. Leave your answers in simplest radical form.

Lostsunrise [7]

The correct answer to this equation is C

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3 years ago

*HELP ME PLEASE* Consider the equation: 3x + 1 – 9 = 3(x + 2) + n.

Lubov Fominskaja [6]

Answer:

n = -14

Step-by-step explanation:

Let us try to solve this equation for n;

3x + 1 - 9 = 3(x + 2) + n

3x - 8 = 3x + 6 + n

3x - 3x -8 - 6 = n

-14 = n

The value of n = -14

This value is the value of the equation that will have no solution.

To know if we are correct, let us input this value into the expression

3x + 1 - 9 = 3(x + 2) + n

3x - 8 = 3x + 6 -14

Collect like terms;

3x - 3x = 8 + 6 - 14

0 = 0

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3 years ago

Which of the following points lie in the solution set to the following system of inequalities?

Vitek1552 [10]

Answer:

Step-by-step explanation:

y ≤ x − 5

1<10-5

1<5

Pair: (10,1)

y ≤ −x − 4

-10<-1-5

-10<-6

Pair: (1,-10)

4 0

4 years ago

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How would you factor 12b^4+3b^2​

How would you factor 12b^4+3b^2