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
Serhud [2]
4 years ago
11

What is the product of (4x)(-3x^8)(-7x^3)

Mathematics
1 answer:
Semenov [28]4 years ago
4 0

(4x)(-3x^8)(-7x^3)

4 (-3)(-7) = 84

x(-x^8)(-x^3) = x^(1 + 8 + 3) = x^12

Answer: 84x^12

You might be interested in
What is h−(−2.22)=−7.851 someone please help me
telo118 [61]

Answer:

h=-10.071?

Step-by-step explanation:

7 0
3 years ago
What is the solution to the equation x/-3=4? <br> A)x=-7 B)x=-4/3 C) x=-1 D)x=-12
pav-90 [236]

d) x=-12 because x/-3=4 can be rearranged as x=4x-3 so x=-12

7 0
3 years ago
Aunt Mary drove 325 miles to visit her nephew for thanksgiving. It took her 5 hours to drive from her to her nephew’s house What
Dima020 [189]

\text{We know that Aunt Mary drove 325 miles}\\\\\text{We also know this took her 5 hours}\\\\\text{We need to find how fast she was going, in miles per hour}\\\\\text{To do this, divide 325 by 5 to see how much she drove in 1 hour}\\\\325\div5=65\\\\\text{This means that she was going 65 mph}\\\\\boxed{\text{65 mph}}

7 0
3 years ago
Read 2 more answers
How is this expression written with exponents? 3 . 3 . x . x . x . x
marin [14]
Solve:-

Write it down again:-     

3 · 3 · x · x · x · x

We will write it like this:-

3 · 3 · x³
7 0
3 years ago
Find the roots of the following equations.<br> a) 4x+9=34<br> b) (x-4)(x+2)=0<br> c) 2x^2-6x+4=0
Masteriza [31]
A. 4x + 9 = 34
    <u>      - 9   - 9</u>
          <u>4x</u> = <u>25</u>
           4      4
            x = 6.25

B. (x - 4)(x + 2) = 0
    x - 4 = 0    U    x + 2 = 0
    <u>  + 4 + 4</u>          <u>    - 2  - 2</u>
         x = 4                 x = -2

C.          2x² - 6x + 4 = 0
    2(x²) - 2(3x) + 2(2) = 0
            <u>2(x² - 3x + 2)</u> = <u>0</u>
                      2             2
                x² - 3x + 2 = 0
                x = <u>-(-3) +/- √((-3)² - 4(1)(2))</u>
                                      2(1)
                x = <u>3 +/- √(9 - 8)</u>
                               2
                x = <u>3 +/- √(1)
</u>                            2<u>
</u>                x =<u> 3 +/- 1
</u>                          2
                x = <u>3 + 1</u>    U    x = <u>3 - 1</u>
                         2                      2
                x = <u>4</u>                 x = <u>2</u>
                      2                       2
                x = 2                 x = 1
<u />
7 0
3 years ago
Other questions:
  • X²-4x-45<br> I need to factor this equation
    13·1 answer
  • 3. 8 is 12% of what number?<br> A) 60 B) 62 C) 66 D) 66.6
    13·2 answers
  • Two lines having the same <img src="https://tex.z-dn.net/?f=y" id="TexFormula1" title="y" alt="y" align="absmiddle" class="latex
    5·1 answer
  • 6 pints of glaze it takes 7/8 of a long for a bowl now many bowls can you glaze
    8·1 answer
  • What is the remainder of 1025 divided by 68
    15·2 answers
  • A salesperson earns a flat monthly salary, plus a percentage of the items sold. Which of the following functions could model the
    5·1 answer
  • (−65) ÷ (−15)<br><br> please do the whole math
    14·2 answers
  • Martha puts $240 in a savings account that earns 2% interest. if she leaves her money in the account for 5 years, how much simpl
    10·1 answer
  • using ruler and set square draw AB 8cm long. construct line PQ parallel to line AB such that distance apart is 2.5cm​
    9·1 answer
  • The lines y1 = 2x - 6, y2 = -3x + 4, y3 = -1/2x + 4 are the sides of a right triangle. Find the perimeter and area of the triang
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!