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4 powerx-1*(0.5)power 3-2x=(1/8) powerx

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4 powerx-1*(0.5)power 3-2x=(1/8) powerx

Posted by Shakti Singh 7 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Aman Singh 7 years, 8 months ago

The value of x will be 5/7. As done,4 powerx-1×0.5power3-2x=1/8powerx. So,it will be 2power2x-2×2power-3+2x=2power-3x. Thus we may write just powers as given,(2x-2)+(-3+2x)=-3x. 4x-5=-3x. It will be 4x=(-3x+5). 4x+3x=5 ,it will be 7x=5,finally the answer will be x=5/7.

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CBSE > Class 09 > Mathematics

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Posted by Yash Pandey 6 months, 3 weeks ago

CBSE > Class 09 > Mathematics