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2 years ago

Which values of xwould make a polynomial equal to zero if the factors of the

Mathematics

1 answer:

MariettaO [177]2 years ago

4 0

9514 1404 393

Answer:

C. -6 and -9

Step-by-step explanation:

For the polynomial to be zero, one or more of the factors must be zero. For the factors to be zero, we require ...

x +6 = 0

x = -6 . . . . . . subtract 6 from both sides of the equation

and likewise, ...

x +9 = 0

x = -9 . . . . . . subtract 9 from both sides of the equation

x = -6 or -9 will make the polynomial zero.

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Greeley [361]

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Which property does this represent -3x1=-3

katrin2010 [14]

The property used is: Multiplicative identity

Step-by-step explanation:

We need to identify the property in the equation : $-3\times 1=-3$

The property used is: Multiplicative identity

Multiplicative identity

The multiplicative identity property is defined as if you multiply a number by 1, the result of multiplication is that original number.

In the given expression $-3\times 1=-3$ -3 is multiplied by 1 to get -3 so, multiplicative identity.

Keywords: Properties of Multiplication

Learn more about Properties of Multiplication at:

#learnwithBrainly

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3 years ago

one angle of a triangle is 8 times as large as the smallest angle, and the longest is 3 times the smallest. find all 3 angles

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3S + S + S + 20 = 180 gives 5S = 160 OR S = 32

Largest = 3S = 3*32 = <u>96 </u>degrees ANSWER

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