1. If possible, find the value of each expression. If an expression cannot be evaluated , explain why not. a . PR(3, 4) b. QUO(3, 4) . QUO(6, 8) e . QUO(23, 0) g . SQRT(SQR(5)) i . SQRT(SQR(- 5)) d . QUO(0, 23) f . SQR(SQRT(5)) h . SQR(SQRT(- 5)) j . QUO( PR(3 , 4), PR(2,6)) BD (3) k . BD ( Pierre de Fermat ) m.SQRT(SUM(9,16)) n . SUM (SQRT (9) , SQRT (16) ) . SQRT ( BD Isaac Newton )) p . SQRT (PR (-2, 1 3 )) q . REC(2) r REC ( REC(2 )) t . REC (0) s . REC (REC ( REC(2 )))
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