Who is good at polynomials and factoring? i will fan and medal for some help :D
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OpenStudy (anonymous):
Lesson 10: polynomials and factoring unit test.
OpenStudy (anonymous):
i can help
OpenStudy (anonymous):
sweet what is the sum or difference?
1. 3x^8-7x^8
a. -4x^16
b. -21x^8
c. -4x^8
d. 10x^8
OpenStudy (anonymous):
There is like 25 ?s
OpenStudy (anonymous):
@quinnisaghost
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OpenStudy (anonymous):
c
just subtract the bases if the exponents are alike in subtraction subtract bases
OpenStudy (anonymous):
ok that helps, will you help with some more?
OpenStudy (anonymous):
sure
OpenStudy (anonymous):
what is the sum or difference?
6y^5-9y^5
A. -3y^10
b. 15y^5
c. -54y^5
D. -3y^5
OpenStudy (anonymous):
what grade is this for
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OpenStudy (anonymous):
9th grade
OpenStudy (anonymous):
its a unit test
OpenStudy (anonymous):
ok im in tenth... flvs?
next question though
OpenStudy (anonymous):
no im in connections
OpenStudy (anonymous):
ahh ok im in flvs
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OpenStudy (anonymous):
okay one sec
OpenStudy (anonymous):
What is the sum or difference?
2. 6y^5-9y^5
A. -3y^10
B. 15y^5
C. -54y^5
D. -3y^5
OpenStudy (anonymous):
Write the polynomial in standard form.
3. 2-11x^2-8x+6x^2
A. -5x^2-8x+2 quadrit trinomal
B. -5x^2-8x quadric binomial
C. -6x^2-8x-2 cubic polynomial
D. 6x^2-8x+2 cubic trinomal
OpenStudy (anonymous):
there is a website called mathway.com that u just type problem in and it does the problem and shows u how that is the correct answer i have used it before
OpenStudy (anonymous):
sweet i will check that out
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