Which polynomial is in standard form?
2x² + 6 + 24x5
6x2-9x2 + 12x4
19x+6x2+2
23x9 – 12x4+19

Will give brainliest what is the value of x? enter your answer in the box.

Mr. and mrs. wallace have decided to buy a car for $21,600. they finance $15,000 of it with a 5-year auto loan at 2.9% arp. what will be their monthly payment be? a. $268.20 b. $268.86 c. $269.54 d. $387.16 (monthly car loan payment per $1,000 borrowed) i need !

Hell . what are the solutions to `10x^2 - 38x - 8 = 0`? is this when i find the factors and use the numbers within the factors to determine the zeros? i hope that made sense lol