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tiny-mole [99]
3 years ago
11

Find the approximate values of real numbers up-to-three decimal places.

Mathematics
1 answer:
Lynna [10]3 years ago
3 0

9514 1404 393

Answer:

  • √51 ≈ 7.141
  • 1313/9900 ≈ 0.133
  • ∛971 ≈ 9.902

Step-by-step explanation:

The usual rules of rounding apply. If the digit in the 4th decimal place is 5 or more, then 1 is added in the 3rd decimal place. The roots are found using your calculator. The first 4 digits of the repeating decimal are clearly visible already.

a) √51 ≈ 7.141428... ≈ 7.141

b) 0.1326_26 ≈ 0.133

c) ∛971 ≈ 9.90238... ≈ 9.902

_____

<em>Additional comment</em>

The repeating decimal is equivalent to the fraction 1313/9900.

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(y + 1)^3 would just be dividing the two

If you want it completely simplified, then it’s the following:

(y + 1)(y + 1)(y + 1)

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disa [49]

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Step-by-step explanation:

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erica [24]

The complete question is :

Question: What is the coefficient in the expression 10x²-7?

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<h3>What is Coefficient?</h3>

A numerical or constant quantity placed before and multiplying the variable in an algebraic expression.

According to the question,

The expression given is 10x^{2} -7

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