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Mathematics, 29.11.2020 03:40 tytybruce2
If x=-7 is a root of the equation x^2+kx+49=0, then k=
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To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1
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Mathematics, 21.06.2019 22:00, jasmineanitak16
Using inductive reasoning, what is the next two numbers in this set? 1,-7,13,-19 i got the numbers 14,-26 is that right?
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If x=-7 is a root of the equation x^2+kx+49=0, then k=...
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