Answer in Analytic Geometry for Kathy #111418

Question #111418

U= (-1,-7)
W= (3,1)
2U+(-3)w=

Expert's answer

$2U+(-3)W=2(-1,-7)+(-3)(3,1)=$

$=(2\cdot(-1)+(-3)\cdot 3,2\cdot(-7)+(-3)\cdot 1)=$

$=(-11,-17)$

Answer: $(-11,-17)$

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