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2 years ago

Combine like terms. 3y-4-6-3x-7y+6x+1

Mathematics

1 answer:

maks197457 [2]2 years ago

4 0

Answer:

If you combine everything its <em>-4y+3x-9</em>

Step-by-step explanation:

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Please help me take this pleaseee

Oksi-84 [34.3K]

Answer:

3x² + 2x + 18

Step-by-step explanation:

24x² + 16x + 144 .......simplify by 4

6x² + 4x + 36

3x² + 2x + 18

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2 years ago

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How do you break down 213 in times

gtnhenbr [62]

Answer:2 hundred+1 tens+3 ones

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Perform each indicated operation

MissTica

Answer: $\frac{x+6}{x-4}$

Step-by-step explanation:

First you need know some general formuals of factorization such as

$x^3+y^3=(x+y)(x^2-xy+y^2)$ so you have $x^3+64=X^3+4^3=(x+4)(x^2-4x+4^2)$

And, $x^2-y^2=(x-y)(x+y)$ so you have $2x^2-32=2(x^2-16)=2(x^2-4^2)=2(x+4)(x-4)$

If you use them, then you can modify your equations such as

$\frac{x^3+64}{2x^2-32}$ ÷ $\frac{x^2-4x+16}{2x+12}$ = $\frac{(x+4)(x^2-4x+4^2)}{2(x+4)(x-4)}$ ÷ $\frac{x^2-4x+16}{2(x+6)}$ = $\frac{(x+4)(x^2-4x+4^2)}{2(x+4)(x-4)} . \frac{2(x+6)}{{x^2-4x+16}} = \frac{1}{x-4}.\frac{x+6}{1}=\frac{x+6}{x-4}$

4 0

2 years ago

The spreading of information of convincing others of an idea

Assoli18 [71]

Propaganda is incorrect information that is spread to convince others that it is true

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5 0

2 years ago

Solve -5x2 - 20x + 35 = 30 by completing the square.

Semenov [28]

Answer:

x=−2−√5 or x=−2+√5

Step-by-step explanation:

-5x2 - 20x + 35 = 30

Answer = x=−2−√5 or x=−2+√5

5 0

2 years ago