Please help I will give out brainliest
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Answer:
[tex]5N^2=3^2\times5^2\times x^6[/tex]
Step-by-step explanation:
N=3×5²×x³
Then:
[tex]5N^2=5(3\cdot5^2\cdot x^3)^2=5\cdot3^2\cdot5^{2\cdot2}\cdot x^{3\cdot2}= 5\cdot3^2\cdot5^{4}\cdot x^6=5^{1+4}\cdot3^2\cdot x^6=5^5\cdot3^2\cdot x^6[/tex]