Solve the equation. + = 4

A. 0
B. 2, -2
C. , -2
D. -2

Answer: D

Mathematics

Use differentiation to determine whether the integral formula is correct.dx = sin x + C

A. Yes B. No

View

Mathematics

Solve the problem.Consider the sequence AN defined by A1 = 3, A2= 3, AN = AN-1 + AN-2. As the values of N get large, the ratios AN/AN-1 approach

A. ? + 2. B. ?. C. 3?. D. 1. E. none of these

View

Mathematics

Calculate.6[ (9 + 7? 22) - 3( 8 - 3) ]

A. 195 B. 132 C. 312 D. 60

View

Mathematics

Multiply.(9m - 2w)(9m + 2w)

A. 81m2 + 36mw - 4w2 B. 81m2 - 36mw - 4w2 C. 81m2 - 4w2 D. 9m2 - 2w2

View

Mathematics