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Marina CMI [18]
2 years ago
12

Add: (i) 3x2y, -5x2y, -x2y

Mathematics
1 answer:
asambeis [7]2 years ago
4 0

The addition of the algebraic expression of 3x²y, -5x²y, -x²y is; -3x²y

Algebraic addition:

According to the question;

  • We are required to add the algebraic terms; 3x²y, -5x²y and -x²y

Since all terms have the same combination of algebraic variables and only differ in coefficient the sum is;

  • (3 - 5 - 1)x²y

  • = - 3x²y.

Therefore, the algebraic expression 3x2y, -5x2y, -x2y when added is equivalent to - 3x²y

Read more on algebraic addition;

brainly.com/question/4344214

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Answer:

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b: 712 is the minimum sample size needed

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3 years ago
Keith Rollag (2007) noticed that coworkers evaluate and treat "new" employees differently from other staff members. He was inter
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Answer:

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Step-by-step explanation:

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Real range of employees hired by each organization surveyed = (89 - 34) + 1

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