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Mathematics, 06.12.2021 20:10 wgdelgado
I need this answered, please.
Find the discriminant and use it to determine the number of real solutions of the equation. If the equation does not have real solutions, tell whether they are rational or irrational. Do not actually solve the equation.
x^2+8x+16=0
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Mathematics, 21.06.2019 17:20
Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x
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Mathematics, 22.06.2019 00:00
City l has a temperature of −3 °f. city m has a temperature of −7 °f. use the number line shown to answer the questions: number line from negative 8 to positive 8 in increments of 1 is shown. part a: write an inequality to compare the temperatures of the two cities. (3 points) part b: explain what the inequality means in relation to the positions of these numbers on the number line. (4 points) part c: use the number line to explain which city is warmer. (3 points)
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Find the discriminant and use it to determine the number of real sol...
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