Simplify: (3x^2 - 4xy + 7y^2) - (7x^2 - 6xy - 3y^2)
a. -4x^2 - 10xy - 10y^2
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Mathematics, 30.01.2020 12:51 carlinryan
Simplify: (3x^2 - 4xy + 7y^2) - (7x^2 - 6xy - 3y^2)
a. -4x^2 - 10xy - 10y^2
b. -4x^2 - 2xy + 10y^2
c. -4x^2 - 10xy + 10y^2
d. -4x^2 + 2xy + 10y^2
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