(iv) 5^x-2 x 3^2x-3 = 135
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Answer:
5^x-2 x 3^2x-3 = 135
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Step-by-step explanation:
5^x-2× 3^2x-3=135
5^x-2×3^2x-3=5^1×3^3
x-2=1
x=1+2
x=3
aur
2x-3=3
2x=6
x=6/2
x=3
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