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Solve the quadratic equation graphically using at least two different approaches. When necessary, give your solutions to the nearest hundredth. 16x2 - 400 = 0

Solve the quadratic equation graphically using at least two different approaches. When necessary, give your solutions to the nearest hundredth. 16x2 - 400 = 0
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4 votes
Solve the quadratic equation graphically using at least two different approaches. When necessary, give your solutions to the

nearest hundredth.
16x2 - 400 = 0

User IvoTops
by
7.9k points

1 Answer

1 vote

Answer:

+5 , -5

Explanation:


16x^2=400\\x^2 = 400/16 = 25\\x= √(25)

User Fernando Espinosa
by
8.0k points
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