1.

Express 3 p2 qr3 in product form​

Answer»

Step-by-step EXPLANATION:

⇒(x−x1)2+2=38

⇒(x−x1)=6

Cube on both SIDES 

⇒x3−x31−3xx1(x−x1)=216

⇒x3−x31−3(6)=216

⇒x3−x31=234



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