Use the square root property to determine all real solutions for each of the following equations.

3h2−540=0\displaystyle {3}{h}^{{2}}-{540}={0}

 h=\displaystyle {h}=  

 

2j2+360=0\displaystyle {2}{j}^{{2}}+{360}={0}

j=\displaystyle {j}=  

Give exact solutions (don't use decimals), and separate multiple solutions with commas. If there are no real solutions, type DNE.

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