Question: ( a ) ( i ) Solve 2 x 2 - 1 1 x + 1 5 = 0 ( ii ) Hence, or otherwise,

(a)(i) Solve 2x2-11x+15=0(ii) Hence, or otherwise, solve 2(1t2)2-11(1t2)+15=0 correct to 2 decimal places.

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