Posted by tiara on Tuesday, August 11, 2009 at 9:13pm.
value=3x^2-2y^2 - 2x^2+3y
Paste this into the google search window:
3^2-2*5^2+3(5)
Given
f(x,y) = ((3x)²-(2y)²) - ((2x)²-3y)
Find f(3,5).
f(3,5)
=((3*3)²-(2*5)²)-((2*3)²-3*5)
=(9²-10²)-(6²-15)
=(81-100)-(36-15)
=-19-21
=-40
Please check if the interpretation of the question is correct.
Related Questions
Algebra- MAT 116 - I need Help with this question: Find the value 0.2y(y to the ...
algebra - 4-3/4b^5c^3 / -4/6b^2c^-3 = four minus three fourths b to the 5th ...
algebra - 4-3/4b^5c^3 / -4/6b^2c^-3 = four minus three fourths b to the 5th ...
MATH *IMPORTANT - WHAT IS THE VALUE OF (4 TO THE THRIRD POWER) DIVIDED BY (2 TO ...
Algebra - I am so confused with the rules of exponents. I know them, but I have ...
Algebra - 3x to the second power,minus 15x plus 18 is????
math - find the value of a and b , so that 10x to the power 4 + 17x to the power...
Algebra - I'm not sure if anyone saw my question yesterday, but here it is ...
algebra - (5x to the 2nd power minus 4x plus 29) plus (3x to the 2nd power plus ...
Calculus - If 2 to the 1998 power - 2 to the 1997 power - 2 to the 1996 power + ...
For Further Reading
