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grin007 [14]
2 years ago
8

Which of the following are roots of the polynomial function f9X0=x^3+3x^2-9x+5

Mathematics
1 answer:
Pani-rosa [81]2 years ago
5 0
D should be it good luck
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Kite GHIJ has sides GH, HI, IJ and JG. What are the diagonals of this figure? Select all that apply.
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In 3 years' time, a girl will be over 18 years old. If she is now x years old, write an inequality in x.
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3 years ago
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The slope of GA is -5. Find the slope of the line perpendicular to the given line
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3 years ago
suppose that a polynomial contains four terms explain how to use factoring by grouping to factor the polynomial
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Factoring by grouping effectively breaks down the polynomial into easy-to-solve smaller polynomials. The goal is to isolate each term in a separate group and then add them together to finally get the original polynomial.

Step-by-step explanation:

The first thing we'll do is look for two numbers that multiply together to give -9. These will be our "groupings". Once we find these, we'll start grouping other terms in an alternating fashion until we can't break any more of the terms apart.

We find 2 and 3 which when multiplied give -6, so these are our groupings for this problem:  

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2 years ago
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