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
Naddik [55]
3 years ago
5

Simplify (8x^3-5x-1)-(7x^2+6x-10)

Mathematics
1 answer:
irakobra [83]3 years ago
4 0

Answer:

8x^3-7x^2-11x+9

Step-by-step explanation:

(8x^3-5x-1)-(7x^2+6x-10)

remove unnesasary ( )

8x^3-5x-1 -(7x^2+6x-10)

the distribute

8x^3-5x-1 -7x^2-6x+10

combine like terms

8x^3-11x+9-7x^2

use the communative property to reorder the equation

8x^3-7x^2-11x+9

You might be interested in
If f(x)=2x^2+3 then f(x-1)=2x^2+4x+5 <br> true or false
TEA [102]

Hello from Hello from MrBillDoesMath!

Answer:

False.


Discussion:

See attached file for discussion.

Thank you,

MrB

7 0
4 years ago
There are 25 students performing in the holiday concert. Of the students, 11 are boys.
tia_tia [17]

Answer:

0.44 (44%) of the students are boys.

Step-by-step explanation:

Hope this helps!

✧◝(⁰▿⁰)◜✧

3 0
3 years ago
Sales at a book store increased from 5000 to 10000. This year sales dicreased to 5000 from 10000.
erastovalidia [21]
It's basically 5,000*2=10,000
 and 10,000/2=5,000. your answer would be either they multiplied 5,000 by 2 and 10,000 divided by 2, they increased the sales by 5,000
6 0
3 years ago
Read 2 more answers
HELPPP PLEASE!!! IM BEING TIMED!!!
Elena-2011 [213]

Answer:

y=2x+4

Step-by-step explanation:

8=2(6)+b

8=12+b

4=b

5 0
2 years ago
Can someone help with these? ik the answers i just don’t know how to show work
Nonamiya [84]

Step-by-step explanation:

use trigonometry ratios

8 0
3 years ago
Other questions:
  • The following data points are the number of chocolate chips in 4 different chocolate chip cookies in a
    15·1 answer
  • amy bought a square table for her kitchen. The area of the table’s surface is 99ft². What is the best approximate length of one
    5·1 answer
  • Find the area of the parallelogram
    11·2 answers
  • some friends go to the store to buy school supplies. Noel spends 4.89. Holly spends 3 times as much as Noel/ Kris spends $ 12.73
    13·2 answers
  • Tammy rents an apartment close to her school campus. The amount that she spends on rent is given by the equation r = 355m, where
    15·2 answers
  • Need help asap please!!
    9·1 answer
  • X2 - __________x + 144
    15·1 answer
  • 50% to 36.75 what is the original price
    13·1 answer
  • find the image ( -2, 1 ) obtained by traslating 3 units down followed by a reflection over the y-axis can comeone tell my the an
    9·1 answer
  • A 500 g bag of rice costs $0.64.A 2 kg bag of the same rice costs $2.65.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!