Find geometric means of 640,__,__,__ ,2.5 a) 1,4,16 or -1,4,-16
b) 270,90,30 or -270,90,-30
c) 160,40,10 or -160,40,-10
d) 1,5,25 or -1,5,25

The table shows the total distance that myra runs over different time periods. which describes myra’s distance as time increases? increasing decreasing zero constant

Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a.  x2  − 4x  − 7 = 0b. 4r2  + 11r  − 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0

What is the value of x in the this question ?