Math, asked by arjun8597, 7 months ago

solve this
please
please

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Answers

Answered by sudhanshuranjan4555

0

Answer:

8

Step-by-step explanation:

Explanation is given in the above image

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Answered by Xatto

0

Answer:

8

Step-by-step explanation:

3x2-8/5x2+2=4/7

=7(3x2-8)=4(5x2+2)

=21x2-56=20x2+8

= 21x2-20x2=8+56 (Transposition)

= x2= 64

=x=8 (Sqaure root of 64 is 8)

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