asked 97.3k views
3 votes
Anyone know the answer to get C?

Anyone know the answer to get C?-example-1

2 Answers

6 votes
A = 8, B = 0, C = -1

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Substitute the coefficients into the equation

0^2-4x8x(-1)

then simply your expression which gets you 32.
answered
User Kendrick Li
by
8.8k points
2 votes

Answer:

+- .35

Explanation:

8x² - 1 = 0

8x² = 1

x² = 1/8

x = √1/8

x = +- .35

answered
User Wchung
by
8.5k points

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