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y
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6.25
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3

Which matrix can be multiplied to the left of a vector matrix to get a new vector matrix ?

Solve the system by the elimination method. 3x - 2y - 7 = 0 5x + y - 3 = 0 to eliminate y, the lcm is 2. which of the following is the resulting equations? 1.3x - 2y - 7 = 0 5x + y - 3 = 0 2.3x - 2y - 7 = 0 -10x - 2y + 6 = 0 3.3x - 2y - 7 = 0 10x + 2y - 6 = 0

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g