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Yanka [14]
3 years ago
10

1. What are the first 2 steps in solving a rational equation

Mathematics
1 answer:
ziro4ka [17]3 years ago
8 0

Answer:

Hello There!!

Step-by-step explanation:

1.Find the common denominator and multiply everything by the common denominator.

2.Simplify.

hope this helps,have a great day!!

~Pinky~

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Please help thank you​
nikdorinn [45]

Answer:

See explanation

Step-by-step explanation:

(x^2+9x+10)(x-2)= \\\\x^3-2x^2+9x^2-18x+10x-20= \\\\x^3+7x^2-8x-20

Jimmy is incorrect.

Using long division, you can find that the real answer.

First, subtract x^2(x-2) from the original expression, leaving you with 9x^2+2x-40.

Next, subtract 9x(x-2) from the expression, leaving you with 20x-40. Finally, subtract 20(x-2) from the expression, leaving you with a remainder of 0. This means that the real quotient is x^2+9x+20. Hope this helps!

6 0
3 years ago
Answer this fast and I’ll make you Brainly what are perimeters of the triangles shown are equal
Zigmanuir [339]

Answer:

12x+15,13x+1

Step-by-step explanation:

ABC=4x+8+4x+4x+7=12x+15

PQR=4x+5x+1+4x=13x+1

4 0
3 years ago
Y&gt;-3x +3<br> y≥ 2x-2<br> O (1,0)<br> O (-1,1)<br> O(2,2)<br> (0,3)
Ainat [17]

Answer:

(1,0)

Step-by-step explanation:

y>-3x +3

y≥ 2x-2

If we plot these two inequalities, we can see where the lines intersect,  See attached graph.

They intersect at (1,0)

We can also do this mathematically:

  y>-3x +3

<u>- (y≥ 2x-2)</u>

0 \geq -5x + 5

5x \geq 5

x \geq 1

If x = 1:

y≥ 2x-2

y≥ 2(1)-2

y≥ 0

(x,y) = (1,0)

3 0
2 years ago
What is the surface area
lesya692 [45]

Answer:660

Step-by-step explanation:

there you go please rate full satr

6 0
3 years ago
Simplify 9 - {x - (7 + x)}. <br><br> (a) 16 <br> (b) -2x + 2 <br> (c) -2x + 16 <br> (d) 2x + 2
Arisa [49]

Answer:

The correct answer is a) 16

Step-by-step explanation:

To find this first distribute the interior negative to both terms in the parenthesis.

9 - {x - (7 + x)}

9 - {x - 7 - x}

Now simplify the like terms.

9 - {-7}

Now distribute the negative once again.

9 + 7

And complete the indicated operation.

16

3 0
3 years ago
Read 2 more answers
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