Solve.x2 - 4x + 20 = 0
A. 4 ± 8i
B. -2 ± 4i
C. 2 ± 4i
D. -2, 6
Answer: C
Mathematics
You might also like to view...
Solve the equation. Use the multiplication axiom.-4x = -24
A. {2} B. {6} C. {-20} D. {20}
Mathematics
Find the selling price per item to the nearest cent.Total cost: $97Quantity: 30Unsaleable: 7% Markup on selling price: 40%
A. $5.39 B. $3.01 C. $2.31 D. $7.03
Mathematics
Solve the problem.Lotoff's Fashion Corner received a new line of paisley ties that had a net cost of $28 each. If they were given a series discount of 20/40, find the list price.
A. $70.00 B. $13.44 C. $58.33 D. $11.20
Mathematics
Solve graphically.3x + 4y = 7
A. (-3, 4) B. (4, -4) C. No solution D. (-5, 5)
Mathematics