35 Answered Questions for the topic Polynomial Equations

Polynomial Equations Factoring Polynomials

05/15/20

#### a polynomial equation has a zero at x = -2a, what would be one of its factors?

Polynomial Equations Algebra 2

04/22/19

#### Help, lost in this question

A rock falls from a tower. As it is falling, its height, h, is given by h = 78.4t – 4.9t² with t in seconds. How many seconds will it take for the rock to hit the ground?

09/28/18

#### Algebra 2 Question

If two polynomial equations have real solutions, then will the equation that is the result of adding, subtracting, or multiplying the two polynomial equations also have real solutions? Will the...
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Polynomial Equations

07/21/18

#### a smart phone

A smart-phone is thrown upwards from the top of a 480-foot building with an initial velocity of 16 feet per second. The height h of the smart-phone after t seconds is given by the quadratic...
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Polynomial Equations

07/20/18

#### math question

A small toy rocket is launched from a 30-foot pad. The height (h, in feet) of the rocket t seconds after taking off is given by the formula h= -2x2 -4x + 30
How long will it take the rocket to...
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05/28/18

#### What is the only ordered pair of real numbers (x,y) that satisfies 7^x-11y=0 and 11^x-7y=0

If possible please include steps and work instead of just the answer.

03/25/18

#### Trick to solve polynomial equations from given roots faster?????

So, we were writing polynomial equations from given roots. My teacher said their was a pattern that could help you solve it in a minute. What is that pattern?

10/30/17

#### Find an nth degree polynomial function with real coefficients satisfying the given conditions

n=3
-2, and -2+3i are zeros
leading coefficient is 1

Polynomial Equations

09/18/17

#### Determine the dimensions of the box

the length of a child's jewellery box is 3 times its width and is 8 cm more than its height. the box has a capacity of 525 cm3. determine the dimensions of the box

Polynomial Equations

04/23/17

#### Polynomial equation

Atmospheric carbon dioxide levels continue to increase and are suspected to contribute to global warming. The solution to the polynomial equation:
x3-380x2+2x-760=0
gives the record high amount...
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11/25/16

#### What's the total number of possible integer solutions for this equation?

If k is a positive integer less than 17, what's the total number of possible integer solutions for the equation x2+8x+k=0?

06/22/16

#### Find a polynomial of degree 3 with real coefficients and zeros of -3,-1 and 4 for which f(-2)=24

find a polynomial of degree 3 with real coefficients and zeros of -3, -1 and 4, for which f(-2)=24

Polynomial Equations

04/26/16

#### Solving Polynomial Equations. -8x^3-13x^2+6x=0. Please help me :D.

Having trouble with this one.

04/25/16

#### I need to interpolate dataset into a 7 th-degree polynomial

I need to interpolate the following dataset into a 7 th-degree polynomial:x=[1,2,3,4,5,6,7]y=[26,10,29,43,38,30,47]My real problem is the fact that point [4,43] is given as a local max.I need to...
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Polynomial Equations

04/24/16

#### x^3+5x^2-2x-15=0. Use the Rational Root Theorem to list all possible rational roots and find any actual rational roots please.

Having trouble with this one :/.

03/17/16

#### Making A Box Word Problem Polynomial equations

a rectangular box is to be formed by cutting squares from each corner of a rectangular piece of tin and folding up the sides. the box is to be 3 inches high, th legnth is to be twice the width, and...
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Polynomial Equations

02/29/16

#### determine wehter each binomial is a factor of x^3+3x^2-10x-24

x+4
x-3
x+6

Polynomial Equations

02/11/16

#### The length of a picture frame is 8in less than 3 times its width ding the length and width of the area is 60 inches square

Help please

Polynomial Equations

01/24/16

#### Solve this its urgent

If the sum of zeroes of p(x)=x^2-8x+k is 40, the find out k?
Its urgent answer this soon plzzz

12/31/15

#### what are the range and domain of the function f(x)=3x^9+x^3+x^2+3x?

find the range and domain of this polynomial equation

12/12/15

#### Prove that (x+1/x)(x^2+1/x^2)(x^4+1/x^4)(x^8+1/x^8) = x^32-1 / x^15(x^2-1)

Prove that (x+1/x)(x^2+1/x^2)(x^4+1/x^4)(x^8+1/x^8) = x^32-1 / x^15(x^2-1)

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