(adsbygoogle = window.adsbygoogle || []).push({}); Tricky Need practice Help plz

I dont understand these problems well I do but not these ones 9^(x^2+1)=(27)^x (3)^2x

What I have done is changed all the bases to 3 so (3^3)^(x^2+1)=(3^3) (3)^2x but I dont know what to do next I tried solving for x after simplifying the above and got to the point where the exponents simplify to x^2+3=0 not sure if this is right someone plz help me these are exercise problems.

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# Homework Help: Tricky Need practice Help

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