IF 3 POWER X +5=32 .FIND THE VALUE OF X
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3^x+ 5= 32
3^x =32-5
3^x= 3^3
x =3( 3-3 cancels & hence x = 3)
3^x =32-5
3^x= 3^3
x =3( 3-3 cancels & hence x = 3)
dd318007:
i said power of 3 is x . i didnt say 3 is power of x
sorry !!
hope it hlps u
I edit the answer
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3^x + 5 = 32
= 3^x + 5 - 32 = 0
= 3^x + 27 = 0
= 3^x + 3³ =0
3³ = 3^ x
x = 3
= 3^x + 5 - 32 = 0
= 3^x + 27 = 0
= 3^x + 3³ =0
3³ = 3^ x
x = 3
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