Mathematics, 30.03.2021 18:00, susie1968
f(x)=x(4x+9)(x-2)(2x-9)(x+5)f(x)=x( 4x+9)(xβ2)(2xβ9)(x+5)f, left parenthesis, x, right parenthesis, equals, x, left parenthesis, 4, x, plus, 9, right parenthesis, left parenthesis, x, minus, 2, right parenthesis, left parenthesis, 2, x, minus, 9, right parenthesis, left parenthesis, x, plus, 5, right parenthesis has zeros at x=-5x=β5x, equals, minus, 5, x=-\dfrac{9}{4}x=β 4 9 β x, equals, minus, start fraction, 9, divided by, 4, end fraction, x=0x=0x, equals, 0, x=2x=2x, equals, 2, and x=\dfrac{9}{2}x= 2 9 β x, equals, start fraction, 9, divided by, 2, end fraction. What is the sign of fff on the interval 0
Answers: 2
Mathematics, 21.06.2019 21:00, minasotpen1253
Awater tank holds 18000 gallons. how long will it take for the water level to reach 6000 gallons if the water is used at anaverage rate of 450 gallons per day
Answers: 1
Mathematics, 22.06.2019 00:20, HelenKellerwasaSlutt
What is the value for this expression? 2e-5
Answers: 1
f(x)=x(4x+9)(x-2)(2x-9)(x+5)f(x)=x( 4x+9)(xβ2)(2xβ9)(x+5)f, left parenthesis, x, right parenthesis,...
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