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2022-09-11
Answered

$${\u0445}^{2}-5x+6=0$$

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Azul Lang

Answered 2022-09-12
Author has **20** answers

$${x}^{2}-5x+6=0$$

$$D=25-24=1$$

x1= (5+1)/2 = 3

x2 = (5-1) / 2=2

Answer: x=2, x=3

$$D=25-24=1$$

x1= (5+1)/2 = 3

x2 = (5-1) / 2=2

Answer: x=2, x=3

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A red ball anda green ball are simultaneously tossed into the air. The red ballis given an initial velocity of 96 feet per second, and itsheight tseconds after it is tossedis $16{t}^{2}96t$ feet. The green ball is given an initial velocity of 80feet per second, and its height t seconds after it is tossed is $16{t}^{2}80t$ feet.a)Find a polynomial D(t) thatrepresents the difference in the heights of the two balls.

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I have no idea how to goabout this. If anyone can explain how to do this and give solutionI would be very greatful.

b) How muchhigher is the red ball 2 seconds after the balls are tossed?

I have no idea how to goabout this. If anyone can explain how to do this and give solutionI would be very greatful.