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Marina CMI [18]
3 years ago
12

Solve for the roots in simplest form using the quadratic formula: 4x^2 -28x= -53

Mathematics
1 answer:
irinina [24]3 years ago
3 0

Answer:

x = (28 +- root -64) / (8)

Step-by-step explanation:

4x^2 -28x= -53 = 0

x = [-(-28)+- root (-28)^2 - 4 * 4 * 53] / 2 *4

x = (28 +- root 784 - 848) / (8)

x = (28 +- root -64) / (8)

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