What is the value of the rational expression x^2-2x-3/4x^2 when x=3?
Mathematics · Middle School · Mon Jan 18 2021
llm
Answered on
We have,
x^2-2x-3/4x^2
now, when x=3
3² - 2(3) - 3/4(3)²
9 - 6 - 3/ 4(9)
9 - 9/36
0/36
= 0
Hence, value of expression is 0 when x = 3.