Tutors Answer Your Questions about Polynomials-and-rational-expressions (FREE)
Question 141267: Hello I have to solve polynomials using the GFC and I do not know how. I have to so life tons so if you could help me with a few it would be great. OK so they 4 times t to the 5th power minus 12 times t to the 3rd power plus 8 times t to the second power. The next one is 12 times w to the 3rd power plus 8 times w to the second power plus 20 times w. Also if you could help me with 2 times k to the fourth power plus 4 times k to the 3rd power minus 6 times k minus 8. This one i can not seem to do.I will try to write them now in math form but just to let you know ' with a number after is an exponent. 4t'5-12t'3+bt'3 and 12w'3 + 8w'2 + 20w and 2k'4+4k'3-6k-8. Please help me i am sp confuses
Click here to see answer by stanbon(57967) |
Question 141291: m/5 + m The directions for this problem say to Perform the indicated operation and reduce the answer to the lowest terms.
I am trying to follow the examples in the book to solve the problems but I didn't see an example like this one. Could you please help? Thank you, Anne
Click here to see answer by edjones(7569)  |
Question 141410: Sorry I forgot to type in the problem I have vision problems: f(x)= -6
thank you for your help: Tutor this is an exercise from my textbook by beecher, penna, bittinger (Algebra & Trig) Determine the leading term, the leading coefficient, and the degree of the polynomial. then classify the polynomial as constant, linear, quadratic, cubic or quartic.
thank you for your help
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Question 141387: FIND THE ZEROS OF THE POLYNOMIAL FUNCTION AND STATE THE MULTIPLICITY IF EACH.
f(x)=x cubed+7x squared-x-7
A)-7, multiplicity 1; -1 multiplicity 2
B)-7, multiplicity 2; 1, multiplicity 1
C)-1 multiplicity 1; 1, multiplicity 1; 7, multiplicity 1
D)-7, multiplicity 1; -1 multiplicity 1; 1, multiplicity 1
I'm thinking the answer is D, but I would like to know for sure. Thanks!
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Question 141434: To estimate the size of the bear population on the Keweenaw Peninsula, conservationalists captured, tagged and released 50 bears. one year later, a random sample of 100 bears included only 2 tagged bears. What is the conservationalists estimate of the size of the bear population?
Any help will be appreciated. Thanks, Anne
Click here to see answer by scott8148(6628)  |
Question 141495: Using the factoring method, solve for the roots of each quadratic equation. Be sure to place the equation in standard form before factoring. check yuor answer...
Can you help me solve this?...
Page 336
#2
x^2-x-20=0
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Question 141496: Using the factoring method, solve for the roots of each quadratic equation. Be sure to place the equation in standard form before factoring. check yuor answer...
Can you help me solve this?...
Page 344
#12
9x^2=81
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Question 141512: okay this question is on our study guide for chapter 8.
Find the product.
3x^2y(2x^2y-5xy^2+8y^3x^2)
I have already attempted the problem and got
6x^4y^2-15x^3y^3+24y^4x^4
Is this right? If it is not could someone explain to me how to correct what I did?
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Question 141428: This is a study problem from Exercise 3.1, book Algebra and Trig (Beecher and Bittinger: Determine the leading term, the leading coefficient and the deree of the polynomial. then classify the polynomial as constant, linear, quadratic, cubic or quartic. f(x) = -6
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