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If x = 3, y = 2, then the value of x^x + y^y is ______. - Mathematics

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Question

If x = 3, y = 2, then the value of xx + yy is ______.

Options

  • 42

  • 35

  • 31

  • 17

MCQ
Fill in the Blanks
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Solution

If x = 3, y = 2, then the value of xx + yy is 31.

Explanation:

Let’s calculate:

xx = 33

xx = 27

yy = 22

yy = 4

So, xx + yy = 27 + 4

xx + yy = 31

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Chapter 6: Indices/Exponents - Exercise 6D [Page 134]

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Nootan Mathematics [English] Class 9 ICSE
Chapter 6 Indices/Exponents
Exercise 6D | Q 4. | Page 134
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