Math, asked by ashishyadav36, 2 months ago

22. Simplify:
{(⅓)-² –(½)-²} ÷ (¼)-²​

Answers

Answered by verma1085
1

Answer:

so the answer is 4/9

Step-by-step explanation:

this is the correct answer

Attachments:
Answered by kinzal
3

Given :-

  • {(⅓)-² –(½)-²} ÷ (¼)-²

To Find :-

  • Simplify this problem

Required Answer :-

  = \bigg( ( \frac{ 1 }{3} ) ^{ - 2}  - ( \frac{1}{2} ) ^{ - 2}   \div ( \frac{1}{4} ) ^{ - 2}  \bigg) \\  \\  = \bigg( \frac{ (\frac{1}{3} )^{ -  2}  -  (\frac{1}{2}  )^{ - 2} }{ (\frac{1}{4} ) ^{ - 2} }  \bigg) \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \\  \\  =  \bigg( \frac{ {(3)}^{2}  -  {(2)}^{2} }{ {(4)}^{2} }  \bigg) \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   \\  \\  =  \bigg( \frac{9 - 4}{16}  \bigg) \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \\  \\  =  \bigg( \frac{5}{16}  \bigg) \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \\  \\  = \fbox \red{ 0.3125}  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   \:  \:  \:  \:  \:  \:  \:

I hope it helps you ❤️✔️.

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