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3 years ago

8

What are the zeros of the function f(x)=x2+12x+38

1 answer:

Artemon [7]3 years ago

6 0

Answer:

The zero would be -2.714 (x-intercept)

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If Dave a car at 85 km/hr for 3 hours, how far does he travel?

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Answer:

255 km

Step-by-step explanation:

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When simplifying 4x^3-10x^2+6x/2x^3+x^2-3x, what are the term(s) that can be cancelled

brilliants [131]

Answer:

x can be cancelled

Step-by-step explanation:

we are given

$\frac{4x^3-10x^2+6x}{2x^3+x^2-3x}$

Firstly, we will factor numerator and denominator

and then we can factor it

$4x^3-10x^2+6x=2x(2x^2-5x+3)$

$4x^3-10x^2+6x=2x(2x+1)(x-3)$

now, we can factor denominator

$2x^3+x^2-3x=x(2x^2+x-3)$

$2x^3+x^2-3x=x(x-1)(2x+3)$

now, we can replace it

$\frac{4x^3-10x^2+6x}{2x^3+x^2-3x}=\frac{2x(2x+1)(x-3)}{x(x-1)(2x+3)}$

we can see that

both terms are having x common

so, x can be cancelled

So,

x can be cancelled

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3 years ago

Which choice is equivalent to the fraction below

kaheart [24]

Answer:

D

Step-by-step explanation:

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Mariulka [41]

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Step-by-step explanation:

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