Find the real solutions, if any, of the equation. Use the quadratic formula.x2 - 8x - 3 = 0

A. {4 + , 4 - }
B. {-4 + , -4 - }
C. {4 + , 4 - }
D. {8 + , 8 - }


Answer: A

Mathematics

You might also like to view...

Find the nth, or general, term.-1, 1, -1, 1, . . .

A. (-1)n B. -1n-1 C. (-1)n-1 D. -1n

Mathematics

Find the least common multiple for the set of numbers.3 and 5

A. 30 B. 15 C. 8 D. 1

Mathematics

Solve.Are these three numbers a Pythagorean triple?  8, 15, 17

A. Yes B. No C. Not possible to determine

Mathematics

Find the probability.A lottery game contains 22 balls numbered 1 through 22. What is the probability of choosing a ball numbered 23?

A. 22 
B. 0 
C. 1 
D.

Mathematics