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Mathematics
Algebra
Simplifying Algebraic Expressions
Simplify: (4x2−5x+9)+(2x2−x) (1 point) Responses 6x2−6x+9 6 x squared minus 6 x plus 9 9 9 6x4−6x2+9 6 x to the 4th power minus 6 x squared plus 9 x + 9 x + 9
1 answer
6x2 - 6x + 9
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