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Sophie [7]
3 years ago
8

The quadratic x squared - 4x -21 find values of a and b

Mathematics
1 answer:
skelet666 [1.2K]3 years ago
8 0
So the equation to remember is ax^2+bx+c so since the equation is x^2-4x-21 then a is x^2 and b is -4x
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