Solve the equation with the replacement set { - 76, - 8, 8, 76}

| 42 - x | = 34

A. 8

B. 76

C. - 8, 8

D. 8, 76

Derivative of sec^2 (x? it equals 2*sec^2 (x*tan (x but why doesn't the ^2 part disappear? the derivative of sin^2 (x = 2sinxcosx so i thought the ^2 part would disappear in the derivative of sec^2 (x ...

5. The population of Groverdale is 553,000. The population of Tittlehook is 535,841. Alaina said the population of Groverdale is greater than the population of Tittlehook. Is Alaina correct? Construct a math argument to support your answer.

If a, = 6 and a, = 3+2 (0,-), then a, equals

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X+2x^1/2 - 63 solve for x

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The sum of two complex numbers, where the real numbers do not equal zero, results in a sum of 34i. Which statement must be true about the complex numbers?