Study the steps shown to solve the given equation.
=x-3
30 – 2x = x2 – 6x + 9<...
Mathematics, 17.04.2020 19:55 seandietz111
Study the steps shown to solve the given equation.
=x-3
30 – 2x = x2 – 6x + 9
0 = x2 – 4x – 21
0 = (x + 3)(x – 7)
Answers: 1
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Two cyclists 84 miles apart start riding toward each other at the same. one cycles 2 times as fast as the other. if they meet 4 hours later, what is the speed (in mi/h) of the faster cyclist?
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Is there a direction u in which the rate of change of f(x,y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.
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