solve the question please please please
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Answer:
1. A. 2. C. 60
Step-by-step explanation:
1. First one you get easily by discriminant. i.e.b square - 4ac.
2. AP/PD=BQ/QC (As AP Parallel to PQ and PQ parallel to DC)
Then, AP/18=35/15
Then,AP=42
AD=Ap+pD
=42+18
=60
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