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Substitute X = 10 and y=-7 4x^2-y+5xy^2-y

Sagot :

Solution:

Given:

[tex]4x^2-y+5xy^2-y[/tex]

Where x=10 and y=-7;

[tex]4(10)^2-(-7)+5(10)(-7)^2-(-7)=2864[/tex]

ANSWER: 2864