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
pochemuha
3 years ago
13

Solve algebraically for all values of x

Mathematics
1 answer:
nikitadnepr [17]3 years ago
4 0
1) cross multiply both sides.
3x^2-24= 2x^2+10
x^2-10x-24=0
x^2-12x+2x-24=0
x(x-12)+2(x-12)=0
(x-12) (x+2)=0
Bring -12 and 2 to the other side. Therefore the value of x are 12 and -2.
You might be interested in
Need help with these questions
pochemuha

29) Turns is the ratio of annual amount to average amount.

Cost turns = 57,982.85/15,545 ≈ 3.73

Sales turns = 130,935.60/35,388 ≈ 3.70

30) Consider January of the following year to be month 13.

7/16 to 13/14 is 6 months less 2 days. There are 31 days in July, August, October, and December, so 4 more days than 30 days per month. The total number of days is 6*30 -2 +4 = 182

31) I = Prt = $5380×0.118333×90/360 = $159.16

7 0
3 years ago
James went out for. a long walk . he walked 3/4 mile and then sat down to take rest. then walked 1/8 of a mile how far did he wa
scoundrel [369]

Answer:

7/8 mile

Step-by-step explanation:

3/4 = 6/8

6/8+ 1/8 = 7/8

6 0
2 years ago
Norio, Gayle, and Tonya are playing a card game. They have a stack of red cards, a stack of yellow cards, and a stack of green c
Montano1993 [528]

Answer:

6

Step-by-step explanation

7 0
3 years ago
Rewrite the expression x^3+10x^2+13x+39/x^2+2x+1 in the form of q(x)+r(x)/b(x)
natima [27]

\dfrac{x^3+10x^2+13x+39}{x^2+2x+1}

x^3=x\cdot x^2, and x(x^2+2x+1)=x^3+2x^2+x. Subtracting this from the numerator gives a remainder of

(x^3+10x^2+13x+39)-(x^3+2x^2+x)=8x^2+12x+39

8x^2=8\cdot x^2, and 8(x^2+2x+1)=8x^2+16x+8. Subtracting this from the previous remainder gives a new remainder of

(8x^2+12x+39)-(8x^2+16x+8)=-4x+31

-84x is not a multiple of x^2, so we're done. Then

\dfrac{x^3+10x^2+13x+39}{x^2+2x+1}=x+8+\dfrac{-4x+31}{x^2+2x+1}

4 0
3 years ago
HELP FOR BRAINLIEST ANSWER!!!!!
ss7ja [257]

i believe it would be: 1/2y = x

y = 2.5

7 0
3 years ago
Other questions:
  • 3+x=2-3x<br><br> A) 0<br> B) 1<br> C) Infinitely many
    10·2 answers
  • A pendulum has 887 J of potential energy at the highest point of its swing. How much kinetic energy will it have at the bottom o
    7·1 answer
  • I need help can someone help.​
    7·1 answer
  • What is the value of x in the equation 1,331x3 − 216 = 0?
    6·2 answers
  • Please help me with the problem
    12·1 answer
  • Jim has 7/ 10 of the sugar he needs to bake a sheet cake. It takes the same amount of sugar to make 1 sheet cake as it takes to
    5·2 answers
  • Solve the literal equation <br><br> 6/p=x+a for p
    11·1 answer
  • In a shipment of shirts to a clothing store, 2/5 of the shirts are blue and 3/10 of the shirts are red. ​If there are 20 shirts
    10·1 answer
  • Someone please help me answer this!!!
    14·1 answer
  • Is this right? Thx schoolwork
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!