Mathematics, 24.07.2019 15:40 malakabdulah5792
Factor the following polynomial completely. -x 2 y 2 + x 4 + 4y 2 - 4x 2 (x - 2)(x - 2)(x + y)(x - y) (x + 2)(x + 2)(x + y)(x - y) (x + 2)(x - 2)(x + y)(x - y)
Answers: 1
Mathematics, 21.06.2019 21:00
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, 21.06.2019 21:30
Three friends went on a road trip from phoenix, az, to san diego, ca. mark drove 50 percent of the distance. jason drove 1/8 of the distance. andy drove the remainder of the distance. 1. andy thinks he drove 1/4 of the distance from phoenix, az, to san diego, ca. is andy correct? 2. the distance from phoenix, az, to san diego, ca, is 360 miles. how many miles did each person drive? 3. solve the problem. what is the answer in total?
Answers: 3
Mathematics, 21.06.2019 22:30
Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14
Answers: 1
Factor the following polynomial completely. -x 2 y 2 + x 4 + 4y 2 - 4x 2 (x - 2)(x - 2)(x + y)(x - y...
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