THIS USER ASKED ๐Ÿ‘‡

Which algebraic expression is a polynomial?

4×2 โ€“ 3x + 2
ั…
-6×3 + x2 – 15
* 8×2 + 7
-2×4 +
3
2x
2 3 4

THIS IS THE BEST ANSWER ๐Ÿ‘‡

B.

Step by step explanation:

it’s B because polynomial it’s like

a_nx ^ n + a_ {n-1} x ^ {n-1} +  cdots + a_1x ^ 1 + a_0

so B is the only one