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I understand some of this but this ones got me stumped i tried pemdas but im still lost
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I understand some of this but this ones got me stumped i tried pemdas but im still lost

I understand some of this but this ones got me stumped i tried pemdas but im still-example-1
User Saleh Enam Shohag
by
8.0k points

1 Answer

7 votes
Just replace
x with its given value:


9x^(2)-4x-3~~~~\text{where }x=-2\\ \\ \\ 9\cdot (-2)^(2)-4\cdot (-2)-3\\ \\ =9\cdot 4+8-3\\ \\ =36+8-3\\ \\ =41
User Abdinardo Oliveira
by
8.2k points
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