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stealth61 [152]
3 years ago
8

3. Everyone in Andy’s class has to do a science project. Out of the 20 students, 80% have

Mathematics
1 answer:
kirill115 [55]3 years ago
3 0
16 students..........
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The expression can be simplified to a polynomial of degree 2.

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<h3>How to simplify the expression?</h3>

Here we have the expression:

(3x^2 -11x - 4) - (2x^2 - x - 6)

We can directly simplify this by taking the variable as common factor:

(3 - 2)*x^2 + (-11 + 1)*x + (-4 + 6)\\\\x^2 - 10x + 2

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If you want to learn more about polynomials:

brainly.com/question/4142886

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