Asked by Zero

What are the coefficients in the polynomial 5x^2 + 2x - 4?
A. 5,2
B. -5,2
C. 5,2,-4 **
D. 5,-2,-4

For questions 2 and 3 add or subtract.
2. (m^2 - m - 4) + (m - 5)
A. m^2 - 2m + 9
B. m^2 + 2m - 9
C. m^2 - 2m - 9 **
D. m^2 - 9

3. (5x^2 + x - 3) - (-2x^3 + 4)
A. -2x^3 + 5x^2 + x - 7
B. -2x^3 + 5x^2 + x - 1
C. 2x^3 + 5x^2 + x - 7
D. 2x^3 + 5x^2 + x + 1 **

4. x^16/x^3 (this is a fraction not dividing)
A.x^16/3
B. x^48
C. x^19 **
D. x^13

5. Which of the following expressions is true?
A. 4^3 x 4^5 < 4^12 **
B. 5^2 x 5^3 > 5^5
C. 3^2 x 3^4 = 3^2
D. 5^2 x 5^4 = 5^8

6. Which of the following expressions is true?
A. 2^4 x 2^3 = 2^12
B. 3^3 x 3^6 > 3^8 **
C. 4^2 x 4^2 > 4^4
D. 5^5 x 5^2 = 5^10

For question 7, multiply. Write the result in scientific notation.
7. (2.3 x 10^1)(7 x 10^6)
A. 1.61 x 10^7
B. 1.61 x 10^8
C. 9.3 x 10^6 **
D. 9.3 x 10^7

For questions 8-10, simplify the expression.
8. -6(6x - 7)
A. -6x^2 + 7x
B. 5x^2 - 6x
C. 6x + 7x
D. -6x - 7x **

9. (2k + 1) (k - 4)
A. 2k^2 - 7k + 4 **
B. 2k^2 - 3k + 4
C. 2k^2 + 9k + 4
D. 2k^2 - 7k - 4

10. (-2y +5)(y + 3)
A. -2y^2 + 8y + 15
B. -2y^2 - y + 15
C. 2y^2 + 8y + 8
D. 2y^2 - y + 8 **
Answered by you don’t want my name
Bruh no one cares So
Answered by ya fav girl today
*Juice WRLD* bruh...
Answered by ya fav girl today
and rip juice, he wasnt dead then but still..
LND
Answered by south carolina
what is the answer
Answered by like bruh
no one cares about juice world and Xxxtantacion or fortnite. They're all trash
Answered by Enzo is Upset
😮‍💨 Guys just give the answers, no force ofc but it is less annoying to stay on topic until someone gives the correct answers
Answered by Neptune
What’s the answer bruh don’t nobody care about juice world
Answered by ghostyxei
"like bruh" that is VERY disrespectful to both of the rappers. you should never say that when someone brings up a person ESPECIALLY if that person is not with us anymore.
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