+0

Let $a$ and $b$ be the solutions of the equation $2x^2-10x+5=0$. What is the value of $(2a-3)(4b-6)$?

+1
195
2
+11

Let $a$ and $b$ be the solutions of the equation $2x^2-10x+5=0$. What is the value of $(2a-3)(4b-6)$?

Dec 24, 2021

#1
+1

The roots a, b are (5 \pm sqrt(15))/2.  Plugging these values in, we get an answer of -16.

Dec 24, 2021
#2
+11
+1

Thanks guest greatly appreciated! <3

oTechz  Dec 24, 2021