Evaluate the expression given the replacement values. −w^2−11uv+2v^2 for u=−1, v=8 and w=−3.

asked Oct 23, 2022 26.9k views

5 votes

Evaluate the expression given the replacement values.

−w^2−11uv+2v^2 for u=−1, v=8 and w=−3.

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4 votes

$\\ \sf\bull\longmapsto -w^2-11uv+1v^2$

$\\ \sf\bull\longmapsto -(-3)^2-11(1)(8)+1(8)^2$

$\\ \sf\bull\longmapsto -9-88+64$

$\\ \sf\bull\longmapsto -97+64$

$\\ \sf\bull\longmapsto -33$

Veccy answered Oct 30, 2022

by Veccy

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