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Sloan [31]
3 years ago
10

Anyone know how to factor this: x^3 -3x^2 -10x=0

Mathematics
1 answer:
Kazeer [188]3 years ago
6 0
Answer : x = 0,5,-2
Step 1 : factor left side
x(x+2)(x-5)=0
step 2 : set factors equal to 0
x=0, x+2=0 or, x-5=0
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How many solutions are there to the<br>system of equations, x + y = 1<br>and 2x + 2y = 2?​
larisa86 [58]

There are infinitely many solutions of the system of equations, x + y = 1

and 2x + 2y = 2

Step-by-step explanation:

We need to find how many solutions are there to the  system of equations.

x+y=1\,\,\,(1)\\2x+2y=2\,\,\,(2)

Solving:

Multiply equation (1) with 2 and subtract with equation(2)

2x+2y=2\\2x+2y=2\\-\,\,-\,\,\,\,\,\,\,\,\,\,\,\,-\\------\\0=0

Since our answer is 0=0 so, there are infinitely many solutions.

Keyword: Systems of equations

Learn more about Systems of equations at:

  • brainly.com/question/6075514
  • brainly.com/question/7490805
  • brainly.com/question/2115716

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6 0
3 years ago
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ki77a [65]
Yes 3n+10=-5 so it’s 5
8 0
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larisa86 [58]

Answer:

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Step-by-step explanation:

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Andrews [41]

The answer is A, -1/2, hope this helps

4 0
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Step-by-step explanation:

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