Question

Please solve correctly guys.... Its really urgent
Plz plz solve ....

Answer 1

1. 2x2−ax+7 and ax2+7x+12 are divided by (x−3) and (x+1) respectively, the remainder is same.

Thus by Remainder Theorem,

  2(3)2−a(3)+7=a(−1)2+7(−1)+12

=>18−3a+7=a−7+12

=>−4a+25=5

=>4a=20

=>a=5

2. It In The Image ......

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Answer 2

here is ur answer hope it helps uhh .