Mathematics, 13.10.2021 15:30 Kinglilray998
4. Elias was asked to solve a quadratic equation by factoring and his work is shown below. Circle the letter of the step where he has made an error. Then redo the work correctly from that point, using the shaded space. 4 points possible Given x2 – 12x = -20
Аx2 - 12x + 20 = 0
B(x - 4)(x – 5) = 0
С x-4 = 0 OR x-4 = 0
D x = 4 or x = 5
Answers: 2
Mathematics, 21.06.2019 13:00, markaylarowland8
Rewrite the hyperbolic equation 4y^2 -9x^2 +54x-8y-113=0
Answers: 1
4. Elias was asked to solve a quadratic equation by factoring and his work is shown below. Circle th...
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