Question

if the median of 50,42,35,2x+10,2x-8,12,11,8 is 25,find the value of 2x square - 3 x + 5

Answer 1

Hey

Here is your answer,

Median = 25
2x + 10 + 2x - 8 / 2 = 25
4x + 2 = 50
4x = 50-2
X = 48/4
X = 12.

Hope it helps you!