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Lynna [10]
2 years ago
11

If x=3,y=-2(negative 2) and z=6,what is 7xyz

Mathematics
2 answers:
adell [148]2 years ago
4 0

Step-by-step explanation:

x = 3

y = - 2

z = 6

<h2>Question: </h2>

7xyz

Solution,

= 7 × 3 ( - 2 ) × 6

= 21 ( - 2 ) × 6

= - 42 × 6

= - 252

hence the answer is - 252....

Nookie1986 [14]2 years ago
3 0
Answer: -252
Hope this helps!
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The simplified form of the expression is x^{-45} y^{-42}

<h3>Simplifying an expression</h3>

From the question, we are to simplify the given expression

The given expression is

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The expression can be simplified as shown below

\frac{x^{8}y^{-26}  }{x^{14}y^{-5}  } \times x^{-39} y^{-21}

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Then,

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Hence, the simplified form of the expression is x^{-45} y^{-42}

Learn more on Simplifying an expression here: brainly.com/question/2320607

#SPJ1

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