Math, asked by harshef975, 9 months ago

3by 4 + -2by 5 =-2 by 5 + 3by 4

Answers

Answered by hedidrew

4

Answer:

Solution=3/4 + (-2/5) = -2/5 + 3/4

= 3/4 - 2/5 = -2/5+ 3/4

=15 - 40/20 = -40 +15/20

=25/20 = –25/20

therefore,the left hand side is not equal to the right hand side

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