1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
boyakko [2]
2 years ago
13

Answer these questions about the steps of simplifying this rational expression:

Mathematics
1 answer:
Semenov [28]2 years ago
3 0

Answer:

x²

Step-by-step explanation:

<u>4x</u><u>²</u><u>-14x</u><u>+</u><u>6</u>

x²-7x²+12x

=<u>2</u><u>×</u><u>2</u><u>×</u><u>x</u><u>×</u><u>x-2</u><u>×</u><u>7</u><u>×</u><u>x</u><u>+</u><u>2</u><u>×</u><u>3</u>

x×x×x-7×x×x+2×2×3

= <u>-</u><u>2</u><u>+</u><u>2</u>

x×x

the 2s cancle each other

= x²

You might be interested in
Melinda is backing Irish soda bread for the pta bake sale. She has 10 1/2 cups of flour. The recipe for 1 loaf calls for 2 1/3 c
garik1379 [7]
Four and a half
4.5 loaves if bread

7 0
3 years ago
One number is 1/2 of another number. The sum of the two numbers is 18. Find the two numbers?
Luden [163]

Answer:

The two numbers are 6 and 12.

Step-by-step explanation:

One number (6) is half of another number (12).

The sum of the two numbers (6 + 12) is 18.

4 0
3 years ago
HELP ASAP I WILL GIVE BRAINLIST
VikaD [51]

Answer:

33.51 cm

Step-by-step explanation:

240/360 = 2/3 (Arc length is 2/3 of the total circumference)

C = 2\pir             ( Calculate the total circumference)    

C = 2(8)\pi

C = 50.265

2/3(50.265)      (Take 2/3 of the circumference. times 2 divide by 3)

33.51

Use a calculator and leave the answer to C and then multiply and divide. You get a more precise answer.

6 0
3 years ago
Two right triangles with the following dimensions are graphed with their hypotenuses on the same line:
iVinArrow [24]
Triangle X: 4/5=0.8
Triangle Y: 6/7.5=0.8
(Select the triangles with legs at a ratio of 0.8)

A: 8/10=0.8
B: 3/3.75=0.8
C: 10/12=0.8333333333
D: 12/15=0.8

A, B, and D

I must add though, the wording of this question is very bad.
3 0
4 years ago
5. Find the value of x.<br><br> Any help is appreciated. Thanks ^-^
Gwar [14]
(x)^2 = (10)^2 + (7)^2
(x)^2 = 100+49
(x)^2 = 149
so , x = root(149)
the answer is A
8 0
4 years ago
Other questions:
  • What are the degree and leading coefficient of the polynomial?<br> 5w^2 + 15 - w^4 + 9w
    14·1 answer
  • 1. Which is greater than 4?<br><br> (a) 5,<br><br> (b) -5,<br><br> (c) -1/2,<br><br> (d) -25.
    13·2 answers
  • Factored completely the expression 2y^2 + 12y- 54 is equivalent to
    7·1 answer
  • Your family is planning a vacation for spring break and want to get the best deal. Option
    9·1 answer
  • Help me please plz I need this
    15·1 answer
  • Taylor writes an Expression with 5 terms alll 5 terms like terms how many terms are in the equivalent Expression with the least
    5·2 answers
  • Find an equation for the following.<br><br>X: 0, 1, 2 <br>Y: 3, 5, 7
    5·2 answers
  • A boy runs a distance of 200km in 25seconds. What is his average speed
    13·2 answers
  • The graph shows Jill's walk home from school.
    12·1 answer
  • Holding the price level constant, we would expect that if the multiplier is 1.5, the cumulative effect of this change in M on AD
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!