Find the quotient of the quantity negative 40 times x to the 3rd power minus 12 times x to the 2nd power plus 16 times x all over negative 4 times x.

10x2 + 3x − 4
−40x3 − 12x2 − 4
−10x2 + 3x − 4
10x2 − 3x + 4

Question

Find the quotient of the quantity negative 40 times x to the 3rd power minus 12 times x to the 2nd power plus 16 times x all over negative 4 times x.
 	
	10x2 + 3x − 4
	−40x3 − 12x2 − 4
	−10x2 + 3x − 4
	10x2 − 3x + 4

anonymous · Answer

$$-40x ^{3} - 12x^2 + 16x\div(-4x) $$

anonymous · Answer

is this correct?

anonymous · Answer

you can factor out the 4x on the top quanitiy
$$4x(-10x ^{2} - 3x + 4)\div(-4x)$$

anonymous · Answer

do you see something that might cancel?