for , where is any integer. The inverse tangent function returns numbers between and . The only multiple of in this range is 0, so .
Then
Answer:
2x³+17x²+2x-3
Step-by-step explanation:
i do quick mathz
72 hot dogs 144 sodas
Step-by-step explanation:2x+x=216 3x=216 x=72 72*2=144