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dexar [7]
2 years ago
10

factoring by grouping example ?? i need one pls

Mathematics
1 answer:
Softa [21]2 years ago
6 0
Example:

3nsub3-4nsub2+9n-12
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What is the simplified form of (5x^3 + 2)(5x^3 -2)
lapo4ka [179]

Simplify the expression.

25x6−4

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3 years ago
The sum of two numbers is x If one of the numbers is 12, what is the other?
neonofarm [45]
X-12 will give the other number
6 0
3 years ago
Read 2 more answers
the ratio of peters money to henrys money is 4 : 3 there at first. after perter spent 12 dollars they had an equal amount of mon
MatroZZZ [7]

Using a system of equations, it is found that Peter had $48 at first.

<h3>What is a system of equations?</h3>

A system of equations is when two or more variables are related, and equations are built to find the values of each variable.

In this problem, the variables are:

  • Variable x: Peter's money.
  • Variable y: Henry's money.

The ratio of peters money to henrys money is 4 : 3, hence:

\frac{x}{y} = \frac{4}{3}

After Peter spent $12, they had the same amount, hence:

y = x - 12.

Then, replacing in the ratio:

\frac{x}{y} = \frac{4}{3}

\frac{x}{x - 12} = \frac{4}{3}

4(x - 12) = 3x

x = 48.

More can be learned about a system of equations at brainly.com/question/24342899

#SPJ1

4 0
2 years ago
Volume for r please help WILL GIVE BRANLIEST‼️
inn [45]

Answer:

The Volume for r is 30 square units

Step-by-step explanation:

You break apart the two shapes the smaller shape is 12 square units and the bigger shape is 18 square units you add them together and BOOM 30 square units

6 0
3 years ago
Can someone please answer this question please answer it correctly and please show work please help me I need it
Marina CMI [18]

Answer:

-9

Step-by-step explanation:

-9+6 can be rewritten to 6-9, which equals -3

8 0
3 years ago
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