answer the following..............pls answer it fast
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Heya!!!
![\sqrt[4]{3x + 1} = 2 \\ \\ taking \: 4th \: \: power \: on \: both \: sides \\ \\ 3x + 1 = 2 {}^{4} \\ \\ 3x + 1 = 16 \\ \\ 3x = 15 \\ \\ x = 5 \\ \\ \\ have \: a \: nyc \: day \: ahead](https://tex.z-dn.net/?f=+%5Csqrt%5B4%5D%7B3x+%2B+1%7D++%3D+2+%5C%5C++%5C%5C+taking+%5C%3A+4th+%5C%3A+%5C%3A+power+%5C%3A+on+%5C%3A+both+%5C%3A+sides+%5C%5C++%5C%5C+3x+%2B+1+%3D+2+%7B%7D%5E%7B4%7D++%5C%5C++%5C%5C+3x+%2B+1+%3D+16+%5C%5C++%5C%5C+3x+%3D+15+%5C%5C++%5C%5C+x+%3D+5+%5C%5C++%5C%5C++%5C%5C+have+%5C%3A+a+%5C%3A+nyc+%5C%3A+day+%5C%3A+ahead "\sqrt[4]{3x + 1} = 2 \\ \\ taking \: 4th \: \: power \: on \: both \: sides \\ \\ 3x + 1 = 2 {}^{4} \\ \\ 3x + 1 = 16 \\ \\ 3x = 15 \\ \\ x = 5 \\ \\ \\ have \: a \: nyc \: day \: ahead")
abhijeetkhot0612:
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squaring both sides
we obtain
which makes it as
12x+1=4
12x=4-1
12x=3
x=3/12
x=1/4
we obtain
which makes it as
12x+1=4
12x=4-1
12x=3
x=3/12
x=1/4
wrong answer
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