Evaluate (x + y )^0 for x = –3 and y = 5.

Question

Asked 4/27/2015 11:03:22 AM

Updated 4/27/2015 12:02:13 PM

2 Answers/Comments

s

Question

Asked 4/27/2015 11:03:22 AM

Updated 4/27/2015 12:02:13 PM

2 Answers/Comments

Rating

3

(x + y )^0 for x = –3 and y = 5;

(-3 + 5)^0

= 2^0

= 1

(-3 + 5)^0

= 2^0

= 1

Added 4/27/2015 12:02:02 PM

This answer has been confirmed as correct and helpful.

3

n^6 • n^5 ÷ n^4 • n^3 ÷ n^2 • n

= n^11 ÷ n^4 • n^3 ÷ n^2 • n

= n^7 • n^3 ÷ n^2 • n

= n^10 ÷ n^2 • n

= n^8 • n

= n^9

= n^11 ÷ n^4 • n^3 ÷ n^2 • n

= n^7 • n^3 ÷ n^2 • n

= n^10 ÷ n^2 • n

= n^8 • n

= n^9

Added 4/27/2015 12:02:13 PM

This answer has been confirmed as correct and helpful.

Simplify (x 2 y) 3.

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Not Answered

Updated 4/27/2015 6:36:31 PM

1 Answer/Comment

(x^2y)^3

= x^6y^3

= x^6y^3

Added 4/27/2015 6:36:31 PM

This answer has been confirmed as correct and helpful.

Confirmed by yumdrea [4/27/2015 6:49:41 PM]

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Question

Not Answered

Updated 6/6/2015 11:49:44 AM

1 Answer/Comment

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5x^2 · 2y^2

Question

Updated 4/28/2015 3:09:20 AM

1 Answer/Comment

x^5*x^4*x^3

=x^9*x^3

=x^12

=x^9*x^3

=x^12

Added 4/27/2015 8:06:54 PM

This answer has been confirmed as correct and helpful.

Confirmed by yumdrea [4/27/2015 8:14:20 PM]

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Question

Not Answered

Updated 4/28/2015 3:11:51 AM

3 Answers/Comments

2n^3+4n^2-7+(-n^3-8n-2)

=2n^3-n^3+4n^2-8n-7-2

=n^3+4n^2-8n-9

=2n^3-n^3+4n^2-8n-7-2

=n^3+4n^2-8n-9

Added 4/27/2015 8:16:15 PM

This answer has been confirmed as correct and helpful.

Confirmed by Andrew. [4/28/2015 3:12:33 AM]

y^5*y^3

=y^8

=y^8

Added 4/27/2015 8:16:40 PM

This answer has been confirmed as correct and helpful.

Confirmed by Andrew. [4/28/2015 3:12:35 AM]

xyyzzz

=xy^2z^3

=xy^2z^3

Added 4/27/2015 8:17:10 PM

This answer has been confirmed as correct and helpful.

Confirmed by Andrew. [4/28/2015 3:12:38 AM]

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Updated 6/6/2015 11:52:24 AM

2 Answers/Comments

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