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
shepuryov [24]
3 years ago
6

Solve quadratic equations by factoring x cubed +3x squared - 4x= 0

Mathematics
2 answers:
Papessa [141]3 years ago
8 0
<span>x cubed +3x squared - 4x= 0
= x^3 + 3x^2 -4x = 0
=x(x^2 +3x -4) = 0
= x (x+4)(x-1) = 0

x = 0
x+ 4 = 0 then x = -4
x - 1 = 0 then x = 1
answer: x = 0, x = -4 and x = 1</span>
Mumz [18]3 years ago
6 0

<span>x(x^2-3x-4)=0 </span>
<span>factor </span>
<span>x(x-4)(x+1)=0 </span>

<span>x=0 </span>
<span>x=4 </span>
<span>x=-1</span>
You might be interested in
Find the area of this triangle. round to the nearest tenth.​
Ksenya-84 [330]

1/2 ab Sin C

1/2 (15) (9) Sin (110)

63.429...

(rounded = <em><u>6</u></em><em><u>3</u></em><em><u>.</u></em><em><u>4</u></em><em><u> </u></em><em><u>f</u></em><em><u>t</u></em><em><u>^</u></em><em><u>2</u></em><em><u>)</u></em>

5 0
3 years ago
Read 2 more answers
What is 90 divided by 10
S_A_V [24]

Answer:

9

Step-by-step explanation:

7 0
3 years ago
Is every natural number a rational number.
kolezko [41]
True
False
False
True
False
False
8 0
3 years ago
Construct equation
ElenaW [278]

Step-by-step explanation:

(x × 5) +6=41

5x + 6=41

5x =41-6

5x=35

x=(35/5)

x=7

6 0
2 years ago
Can someone please help me with this question
aev [14]
A is x times larger than B
4*10^-3=x times larger than 4*10^-4
4*10^-3=x*4*10^-4
divide both sides by 4
10^-3=x*10^-4
divide both sides by 10^-4
10^1=x
10^1=10
answer is 10 times or C
5 0
3 years ago
Other questions:
  • 268.6 the 6 in the tens place is the value of the 6 in the tenths place
    7·1 answer
  • A jar contains five blue marbles and three red marbles. Suppose you choose a marble at​ random, and do not replace it. Then you
    10·1 answer
  • Write an equato
    6·1 answer
  • The product of two factors is 5,600 One factor is 80 What is the other factor?
    8·2 answers
  • Six times the sum of a number and twelve is forty.
    11·1 answer
  • Which shape is similar to shape 1
    8·2 answers
  • How many glasses like the one shown can be filled three-quarters full from the pitcher holding 150 cubic inches of water? Assume
    10·1 answer
  • PLEASE HELP!! I don’t understand
    6·1 answer
  • Help me with my homework
    7·1 answer
  • Geometry: Help this makes no sense I don’t think there’s enough info needa find x so you have a triangle and you have a 90 degre
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!