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Question : 12 of 160
Marks:
+1,
-0
Solution:
Given,
‌4x−3x−‌=3x+‌−22x−1⇒(2)2x+22x−1=3x+‌+3x−‌⇒22x+‌=3x⋅√3+‌⇒22x[1+‌]=3x[√3+‌]⇒22x×‌=3x×‌⇒22x(3√3)=3x(8)⇒22x(3)‌=3x×(2)3 Comparing power of
2,2x=3 and comparing power of
3,x=‌ Both equations given us
x=‌.
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