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Can someone help me solve this math problem: Rewrite in center radius form. Then identify the center radius and diameter? Can someone help me solve this math problem: Rewrite the Expression as a production of four linear facotrs. Look at pic for expression? No. of atoms in 1.4 grams of nitrogen? If 15.5 g of Iron metal at 99.9 degrees C is dropped into 200.0 mL of water at 23.0 degrees C, what will be the final temperature of the met? I am doing review for my algebra and need to know what kind of problem this is. It is 2x+4 / x+3 times x squared -9 /2 =-6?