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Fiesta28 [93]
3 years ago
9

1. What are the zeros of the function?

Mathematics
2 answers:
Deffense [45]3 years ago
5 0

Answer with Step-by-step explanation:

We have to find the zeros of the function:

f(x)=x³-x²-6x

i.e we have to find the values of x such that:

x³-x²-6x=0

⇒ x(x²-x-6)=0

⇒ x(x²-3x+2x-6)=0

⇒ x(x(x-3)+2(x-3))=0

⇒ x(x+2)(x-3)=0

⇒ x=0  , x= -2 and x=3

Hence, Zeros of f(x)=x³-x²-6x are:

C. −2 , 0, and 3

Juliette [100K]3 years ago
4 0
C. 

You can factor that equation to the following:

x(x - 3)(x + 2) 

Then set each part equal to zero and solve individually. 
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90×10 4<br><br><br> please help me guys
lubasha [3.4K]

if you mean 90 × 10⁴

then the answer would be, 900000.

but if you mean 9 × 10⁴ then the answer would be, 90000.

hope it helps.

Bye.

5 0
2 years ago
Gregg subtracted some number x from 47, then multiplied the result by two, subtracted 15 and got 45. What was Gregg's number?
irinina [24]
Work in reverse.

45 + 15= 60. 60/2= 30. 30 + x = 47.

So, x= 47-30.
x= 17.


6 0
2 years ago
What does the double bracket mean in this equation: f(x)=[[x]]
elena-s [515]
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4 0
3 years ago
What fractions are greater than 7/12
Vsevolod [243]

Answer:

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Step-by-step explanation:

8 0
2 years ago
Consider the following pair of equations:
nlexa [21]
Since both of the equations equal Y can substitute one for the Y and say that
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7 0
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