<img src="https://tex.z-dn.net/?f=3%5E%7B2x%2B1%7D%20-4.9%5E%7Bx%7D%20%3D-9" id="TexFormula1" title="3^{2x+1} -4.9^{x} =-9" alt=

Paul [167]

3 years ago

"3^{2x+1} -4.9^{x} =-9" align="absmiddle" class="latex-formula">

Mathematics

1 answer:

RSB [31]3 years ago

5 0

Ok done. Thank to me :>

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Answer:

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Step 1:

Write the expression

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