A) a -
b) 4x4 + 16x² - 20x2, 3xº + 14x2 – 5x and x4 + 125x
243​

50*10 is greater

step-by-step explanation:

if you add the zero from 10 to 50, it will give you a bigger number.

4444444444444 i think

answer:   b

step-by-step explanation:

x2 = 16

x can not be a negative number because 16 is positive

the only answer would be positive 8  

i think it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval