Question

Which polynomial is in standard form ? A)1+2x-8x^2+6x^3 B)2x^2+6x^3-9x+12 C)6x^3+5x-3x^2+2 D)2x^3+4x^2-7x+5

Answer 1

The correct answer is D because the greatest exponent is 3. They need to go in order from least to greatest (ex: 3,2,1,0). 7x has a exponent of 1 and 5 has an exponent of 0