Answer:
2^4+5^3+2^2−6−3
Step-by-step explanation:
Distribute, Combine like terms, Rearrange terms from most ^# to least- then -3
Answer:
= 2x⁴+5x³+2x²-6x-3
Step-by-step explanation:
(2x+1)(x³+2x²-3)
= (2x⁴+4x³-6x)+(x³+2x²-3)
= 2x⁴+4x³-6x+x³+2x²-3
= 2x⁴+5x³+2x²-6x-3
