Solve the equation.x4 - 4x2 + 3 = 0
A. ±1, ±3
B. ±1, ±2
C. ±1, ±
D. 1, 
Answer: C
Mathematics
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Evaluate the formula for the given quantity.
; given L = 5 meters, W = 2 meters
A. P = 12 meters B. P = 7 meters C. P = 14 meters D. P = 20 meters
Mathematics
Simplify.23 ? 72
A. 84 B. 392 C. 537,824 D. 294
Mathematics
Write the decimal in words.9.59
A. Nine and fifty-nine millionths B. Nine and fifty-nine hundredths C. Nine and fifty-nine thousandths D. Nine and fifty-nine tenths
Mathematics
Find the algebraic expression that is equal to sin(-?)sec(-?)cot(-?). ?
A. 1 B. sec(-?) C. csc(-?) D. cos(-?) E. sin(-?)
Mathematics