How many solutions does this linear system have?
y = 2x - 5
DEE
-8x β 4y = -20
O...
Mathematics, 22.07.2020 19:01 cobalt3931
How many solutions does this linear system have?
y = 2x - 5
DEE
-8x β 4y = -20
O one solution: (-2.5, 0)
one solution: (2.5, 0)
O no solution
O infinite number of solutions
Answers: 3
Mathematics, 21.06.2019 19:30
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Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0
Answers: 2
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Talia grouped the terms and factored out the gcf of the groups of the polynomial 15x2 β 3x β 20x + 4. her work is shown below. (15x2 β 3x) + (β20x + 4) 3x(5x β 1) + 4(β5x + 1) talia noticed that she does not have a common factor. what should she do?
Answers: 1
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