Question

b. The speed of care on highway is (x2 + 8x + 3). Find the distance
covered by the car in (x + 2) seconds?​

Answer 1

⭐x³+10x²+19x+6⭐ is your answer friend.

Distance=speed*time

Distance=(x²+8x+3)*(x+2)

Distance=x³+8x²+3x+2x²+16x+6

Distance= x³+10x²+19x+6