Which of the following is the complete list of roots for the polynomial function f(x)=(x²+2x-15)(x²+8x+17)? -5, 3
-5, 3, -4, + i, -4 - i
-5, 3, -4, + i, 4 + i
-4, + i, -4 - i​

An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?

Equation for the calculation double 2 and then add 5

Q1 how many whole numbers less than 1000 can be written as a product of 3 consecutive whole numbers? a)10 b)11 c)15 d)21 q2 how many whole numbers between 5000 and 6000 consist of four different digits that decrease from left to right? a)3 b)10 c)69 d)120