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Problem 8

Find the domain of the expression. $$-x^{4}+x^{3…


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Problem 7

Find the domain of the expression.
$$4 x^{2}-10 x+3$$


the set of all real numbers



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Video Transcript

So the question I ask of stuff I don't mean this. This expression for X squared minus 10 x blustery. So basically what ago many calls us is what x can you cannot be. But if we look at this regular standard quadratic occlusion, you see that there's nothing that X really can for nothing that next really can't be so. Our answer to the question from the domain of this expression would be the site of all real numbers.

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