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2 years ago

What are the zeros of the polynomial function f(x)=x(x-4)(x+9) _ _ ___

Mathematics

2 answers:

bogdanovich [222]2 years ago

8 0

a zero can be found in each parenthesis (x+0) (x-4) (x+9)

0 4 -9

easy to find but make sure you always switch signs

Natasha_Volkova [10]2 years ago

6 0

Answer:

The zeros are 0, 4, and -9

Step-by-step explanation:

A zero can be found in each parenthesis.

(x+0)(x-4)(x+9)

0 4 -9

Easy to find but make sure you always switch the signs.

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Step-by-step explanation:

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4. 9d - 5 = 4 What does d = 5. 6-3w=-27 what does w = 6. -4= q/8-19 what does q =

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Answer:

4) d = 1

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Step-by-step explanation:

4) $9d - 5 = 4$

Adding 5 on both the sides ,

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Substracting 6 from both the sides ,

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Dividing both the sides by -3 ,

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Adding 19 on both the sides ,

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3 years ago

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The length of a rectangle is 4 more than 3 times the width if the perimeter of the rectangle is 18.4 cm what is the area of the

garik1379 [7]

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and the parameter would be 2(w+3w+4), that is 2*(4w+4), that is 8w+8.

this is also equal to 18.4:

8w+8=18.4
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3 years ago

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Answer:

Step-by-step explanation:

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3 years ago

What are the zeros of the polynomial function f(x)=x(x-4)(x+9) ___ ___ ___

What are the zeros of the polynomial function f(x)=x(x-4)(x+9) _ _ ___