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
lyudmila [28]
3 years ago
13

6x^+4(x^-1) simply this question

Mathematics
1 answer:
Nadusha1986 [10]3 years ago
6 0
1. when you see 4(x² - 1), then you have to multiply 4 with everything in the bracket. keep in mind that you always have to be cautious of the sign whether it is a positive or a negative.

positive ×/÷ positive = positive
negative ×/÷ negative = positive
positive ×/÷ negative = negative
negative ×/÷ positive = negative

^ you have to remember this.

2. only like terms (same alphabet) can plus or minus each other.

3. simplify by taking out the common factor and placing it outside the bracket.

You might be interested in
Which of the following correctly graphs the system of equations?<br><br> {y=x−3<br> y=−2x+3
8_murik_8 [283]

The third one

This graph is the only one that shows the correct slops with the correct y intercepts (-3 and 3)

4 0
3 years ago
Hello please help on number 3
padilas [110]

18 + 22 + 23 + 24 + 25 + 26 + 30= 168

168/7= 24

the missing number is 24


Good Luck! XD

3 0
3 years ago
Fuel for the reasearch vessels will be stored in a cylindrical tank with a radius of 10 meters and a height of 5 meters. Using a
Lemur [1.5K]

The volume of the tank is 1570 cubic meters

<h3>How to determine the volume</h3>

The formula for determining the volume of a cylinder is expressed as;

Volume = πr²h

Where;

  • radius is 10 meters
  • height is 5 meters
  • pi = 3. 14

Now, let's substitute into the formula;

Volume = 3. 14 × 10² × 5

Volume = 3. 14 × 100 × 5

Multiply through

Volume = 1570 cubic meters

Thus, the volume of the tank is 1570 cubic meters

Learn more about volume here:

brainly.com/question/1972490

#SPJ1

6 0
2 years ago
LeRoy cut a length of string into 30
sukhopar [10]

Answer:

390 inches long

Step-by-step explanation:

The string = x

\frac{x}{30} = 13

30 (\frac{x}{30} ) = 30(13)

    x = 390 inches

3 0
2 years ago
A bowling alley charges each $3 to rent shoes and $7 per game
iren2701 [21]

Answer:

10

Step-by-step explanation:

just add the to together.

6 0
2 years ago
Read 2 more answers
Other questions:
  • Solve the inequality. g + 2 – 2(g – 16) &gt; 0
    8·2 answers
  • The Survey of Study Habits and Attitudes (SSHA) is a psychological test that measures studentsâ study habits and attitude toward
    8·1 answer
  • What is the solution to the equation x+3/x+2=3+1/x
    13·2 answers
  • For each angle θ listed below, find the reference angle α, and then find sin θ. Round sin θ to four decimal places, if necessary
    14·1 answer
  • In a bag containing 143 M&amp;M candies, there are 52 brown, 39 orange, 20 yellow, and 17 red candies. The rest of the M&amp;M’s
    13·1 answer
  • Write the expression in its simplest form : -3 (7h+1)+6h
    13·2 answers
  • 7x + 4y = -3<br> -7x - 5y = 9<br> How do I solve using elimination
    9·1 answer
  • Find the sum. Enter your answer in simplest terms, using the slash (/) as the fraction bar.
    7·1 answer
  • The price of a necklace was increased by 10% to £154.<br>What was the price before the increase?​
    15·2 answers
  • You are playing a board game and your playing piece begins the game at START. You roll a single number cube numbered 1 to 6 to f
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!