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Mathematics
OpenStudy (anonymous):

Identify the variables, constants, and coefficients in the simplified expression. 5xy - 3yz - 5xz + yz - 4xz + 7xy First combine all like terms: (5xy+7xy)+(yz-3yz)-(5xz+4xz) 12xy-2yz-9xz Now replace the x,y & z terms with their numeric values: and evaluate it for x = 10, y = -4, z = -6. 12(10*-4)-2(-4*-6)-9(10*-6) 12*-40-2*24-9*-60 -480-48+540=12 ans.

OpenStudy (anonymous):

i need constant and coeff

OpenStudy (cwrw238):

in which expression?

OpenStudy (cwrw238):

12xy-2yz-9xz ? 12, -2 and -9 are the coefficients x, y and z are the variables

OpenStudy (anonymous):

im not sure i think its with all """"""Simplify the algebraic expression 5xy - 3yz - 5xz + yz - 4xz + 7xy and evaluate it for x = 10, y = -4, z = -6. Identify the variables, constants, and coefficients in the simplified expression. """""""""

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