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
brilliants [131]
2 years ago
11

Factor: 10x^3-35x^2-12x+42 I'll give brainliest :) but please show all work.

Mathematics
2 answers:
8_murik_8 [283]2 years ago
6 0

Answer:

(5x^2-6)(2x-7)

Step-by-step explanation:

10x^3-35x^2-12x+42

Rewrite:

\implies (10x^3-35x^2)-(12x-42)

Factor parentheses:

\implies 5x^2(2x-7)-6(2x-7)

Factor out common term 2x-7:

\implies (5x^2-6)(2x-7)

alexandr402 [8]2 years ago
5 0

Answer:

\left(2x-7\right)\left(5x^2-6\right)

Explanation:

\hookrightarrow\sf 10x^3-35x^2-12x+42

using associative property, separate

\hookrightarrow\sf \left(10x^3-35x^2\right)+\left(-12x+42\right)

take common term, factorise

\hookrightarrow\sf 5x^2\left(2x-7\right)-6\left(2x-7\right)

final answer

\hookrightarrow\sf \left(2x-7\right)\left(5x^2-6\right)

You might be interested in
-2/3(3x-9) = 15 please help
Lina20 [59]
Your answer would be x=-10.5

First distribute -2/3 to 3x and -9
-2x+6=15
Then subtract 6 from both sides
-2x=9
Divide both sides by -2
x=-4.5
6 0
3 years ago
Pls help me pls pls
bekas [8.4K]

Answer:

190.8

Step-by-step explanation:

Im pretty sure my math is wrong but i hope this helps

6 0
3 years ago
Read 2 more answers
Find the missing value 8- = -5​
podryga [215]

Answer:

x = 13

Step-by-step explanation:

call the missing number x

8 - x = - 5                        Subtract 8 from both sides

8-8 - x = -5-8                  Combine

-x = - 13                           Multiply by -1

x = 13

6 0
3 years ago
Kurt says factors and multiples are
maxonik [38]

<u>Step-by-step Explanation:</u>

<em>Before heading towards the solution, you need to make sure how multiple and factors are related to each other.</em>

<em>The multiple of a number could be obtained by multiply it with another number. </em>

For example, the first five multiples of 12 are 12, 24, 36, 48 and 60

  • 1 X 12 = 12
  • 2 X 12 = 24
  • 3 X 12 = 36
  • 4 X 12 = 48
  • 5 X 12 = 60

<em>Factors are the numbers that are multiplied to get a given number.</em>

For example,

  • 1 X 12 = 12
  • 2 X 12 = 24
  • 3 X 12 = 36

The factors of 12 are 1, 2, 3, 4, 6 and 12.

As division and multiplication can be used to find factors and multiples.

For example a whole number is a multiple of its factors.

Let w = {2, 4, 6, 8, 10, 12, 14, 16, 18, 20} be the set of even wholes numbers from 2 to 20.

As 2 is a factor of 20 because 20 ÷ 2 = 4

20 is a multiple of 2 because 2 X 10 = 20

So, in the same way, the equation 8 X 5 = 40 can be used to determine how factors and multiples are related.

Let the equation be

                                    8 X 5 = 40

8 is a factor of 40 because 8 X 5 = 40

40 is a multiple of 8 because 40 ÷ 5 = 8

<em>So, this is how factors and multiples are related to each other.</em>

<em />

<em>Keywords: factors, multiples, division, multiplication</em>

<em> Learn more about factors and multiples from brainly.com/question/596356</em>

<em> #learnwithBrainly</em>

4 0
3 years ago
HELP ME PLS....
elena55 [62]

Answer:

Step-by-step explanation:

a) 1/4

b)9/4

c)9/4

d)He ate more berries on tuesday as he at 1/4 on monday and 3/4 on tuesday.

3/4 is 3 times more than 1/4

7 0
3 years ago
Read 2 more answers
Other questions:
  • Which set of numbers is included as part of the solution set of the compound inequality
    8·2 answers
  • in 2000 you weighed 175 pounds. in 2001 you weighed 62 pounds, and in 2002 you weighed 154 pounds. how many pounds did you lose
    13·1 answer
  • 80 X 5,000
    10·1 answer
  • Through what fraction of circle did the minute hand turn
    13·1 answer
  • Turn English phrase into algebraic expression. Let x represent the number.
    8·2 answers
  • The solutions to 2x2 + 8x + 4 = 0 are x = -87,32. Choose the simplified form
    6·1 answer
  • After walking 1/4 mile from home, ham is 1/3 of his way to school. What is the distance between his home in school?
    9·1 answer
  • After moving 5 units up, 3 units right, and 4 units down, the ending position is (9, 6). What was the starting position.
    7·1 answer
  • The exchange rate between the American dollar ($) and the British pound (£) was $1.60= £1.
    15·1 answer
  • What does 3 1/2 + 1 1/4 equal in mixed numbers?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!