Answer: Can you give me brainliest?
C. 3^9
Explanation: Look at the photo! Hope this helps :)
3^5(3^4)
=(3•3•3•3•3) + (3•3•3•3)
=3^9
*additionally, all other answer choices do not have the same product as 3^9, which is 19,683
![\bf \stackrel{\textit{degree of the polynomial}}{x^{\stackrel{\downarrow }{6}}-2x^4-5x^2+6}](https://tex.z-dn.net/?f=%5Cbf%20%5Cstackrel%7B%5Ctextit%7Bdegree%20of%20the%20polynomial%7D%7D%7Bx%5E%7B%5Cstackrel%7B%5Cdownarrow%20%7D%7B6%7D%7D-2x%5E4-5x%5E2%2B6%7D)
recall <u>the fundamental theorem of algebra</u>, as many roots as the degree of the polynomial.
Answer:
x=9.5, y=5.75
Step-by-step explanation:
2x-5=14, 3x+2y=40
focus on 2x-5=14 first:
2x-5=14 (add 5 to both sides) 2x=19(divide both sides by 2) x=9.5
Now subtitute x into the second equation and find y:
3(9.5)+2y=40(simplify) 28.5+2y=40(subtract 28.5 on both sides) 2y=11.5(divide both sides by 2) y=5.75