Simplify the expression to a polynomial in standard form:
(3x – 10)(x2+ 2x - 1 )

Fred has a spinner that is split into four equal sections: red, blue, green, and yellow. fred spun the spinner 688 times. which of the following would be a good estimate of the number of times the spinner lands on the green section? a. 269 b. 603 c. 344 d. 189

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.

Solve the inequaliy: (x^2+2)(x−2)^2(6−2x)> 0