Solve by the quadratic formula. Simplify answers. Use i notation for nonreal complex numbers.4x2 = 28

A. x = 8
B. x = ± 7
C. x = 14
D. x = ±


Answer: D

Mathematics

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Use l'Hpital's rule to find the limit.

A. -? B. 0 C. 1 D. ?

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Solve the problem.A woman deposits $286 in the bank, and each month afterward deposits 3% more than the month before. Write the first four terms of the geometric sequence that gives the amount of her deposit each month.

A. $294.58; $303.42; $312.52; $321.90 B. $1.03; $1.06; $1.09; $1.13 C. $286; $858; $2574.00; $7722.00 D. $286; $294.58; $303.42; $312.52

Mathematics

Divide. ÷ 

A.
B.
C. (x + 1)(x + 6)
D.

Mathematics