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makkiz [27]
3 years ago
13

Which polynomial is equivalent to (z+3)^2

Mathematics
1 answer:
Leokris [45]3 years ago
3 0

Answer:

z-3/z+3-z-9/z2+3z

Final result :

 3 • (z3 + z2 - z - 3)

 ———————————

          z2          

Step-by-step explanation:

Step  1  :

            9

Simplify   ——

           z2

Equation at the end of step  1  :

       3         9

 ((((z-—)+3)-z)-——)+3z

       z        z2

Step  2  :

           3

Simplify   —

           z

Equation at the end of step  2  :

          3                  9    

 ((((z -  —) +  3) -  z) -  ——) +  3z

          z                 z2    

Step  3  :

Rewriting the whole as an Equivalent Fraction :

3.1   Subtracting a fraction from a whole

Rewrite the whole as a fraction using  z  as the denominator :

         z     z • z

    z =  —  =  ——

         1       z  

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Step-by-step explanation:

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3 years ago
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Answer:

5 weeks

Step-by-step explanation:

We know that she works at a rate of $12 an hour, she also works 20 hours a week.

The total amount she makes per week is $240 (12 x 20). However, that is without deductions. We have to subtract $34 from the $240.

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2 years ago
3. What is the 9th term in the following sequence? 11, 17, 23, 29, . . . (1 point) 47 53 59 65
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5 0
3 years ago
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Step-by-step explanation:

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3 years ago
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