SOLUTION: 2x squared minus 5y plus 3, where x=1/2 and y=-3/4
Algebra.Com
Question 661444: 2x squared minus 5y plus 3, where x=1/2 and y=-3/4
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
2x squared minus 5y plus 3, where x=1/2 and y=-3/4
--------
2x^2 - 5y + 3
----
Substitute to evaluate:
2(1/2)^2 - 5(-3/4) + 3
-----
1/2 + 15/4 + 3
-----
2/4 + 15/4 + 12/4
-----
= 29/4
===========
Cheers,
Stan H.
===========
RELATED QUESTIONS
Could you please help me solve for the following problem
Find the corresponding y... (answered by MathLover1)
( 2X cubed minus 3X squared minus 2X minus 4) divided by (X minus... (answered by Boreal)
What is the simplified form of x minus 5 over x squared minus 3x minus 10⋅ x plus 2... (answered by josgarithmetic)
solve the equation for y
(5/y-3)+ (10/y^2-y-6) = (y/y+2)]
(five over y-3) plus (10... (answered by solver91311,mananth)
please show me solution for our assignment.
1) 5X plus 1 over X minus 4 equals 11 over 4 (answered by Alan3354)
What is the amplitude of y=3\sin(2x-1)+4y=3sin(2x−1)+4y, equals, 3, sine, left... (answered by ikleyn)
how can I factor these following equations?
1. X to the fourth power minus X squared... (answered by t0hierry)
Factor each polynomial by splitting the middle term and grouping
6x squared plus x... (answered by rfer,checkley77)
What is the discontinuity and zero of the function f(x) = the quantity of 3 x squared... (answered by Boreal)