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2 years ago

10

Find all of the zeros for f(x).

1 answer:

Jobisdone [24]2 years ago

5 0

(-4, 0)

(-0.667, 0)

(0.5, 0)

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HURRY, THIS IS TIMED!!!

otez555 [7]

Answer:

Step-by-step explanation:

1. not equivalent

2. not equivalent

3. fully simplified

4.not fully simplified

5. not fully simplified

6. not fully simplified

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3 years ago

Use quadratic formula to find both solutions to the quadratic equation given below . 3x^2-5x-1=0

Rudiy27

Answer:

$x1=\frac{5+\sqrt{37}} {6}$

$x2=\frac{5-\sqrt{37}} {6}$

Step-by-step explanation:

we know that

The formula to solve a quadratic equation of the form $ax^{2} +bx+c=0$ is equal to

$x=\frac{-b(+/-)\sqrt{b^{2}-4ac}} {2a}$

in this problem we have

$3x^{2} -5x-1=0$

so

$a=3\\b=-5\\c=-1$

substitute in the formula

$x=\frac{5(+/-)\sqrt{(-5)^{2}-4(3)(-1)}} {2(3)}$

$x=\frac{5(+/-)\sqrt{37}} {6}$

$x1=\frac{5+\sqrt{37}} {6}$

$x2=\frac{5-\sqrt{37}} {6}$

8 0

3 years ago

Read 2 more answers

Simplify<br><br><br> (3x + 14) + (19x - 35)

Ray Of Light [21]

Answer:

22x -21

Step-by-step explanation:

(3x + 14) + (19x - 35)

Combine like terms

3x+19x + 14-35

22x -21

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3 years ago

1) The endpoints of FCare (-2,-4 and G(1,0). Find the length of FG-

Anuta_ua [19.1K]

Answer:

it is $5$

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3 years ago

Find all the zeros of the quadratic function.<br> y=x²-11x+18

maria [59]

Y= (X-9)(x+2)
X=9
X=-2

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3 years ago