Question

These questions are based on Quadratic equations and Arithmetic Progression. Please answer these questions.​

Answer 1

Answer:

for second question D is correct option.

for third A is correct option.

fourth D is correct option

Answer 2

Answer:

1. a) (x²+1)=3(x-2)

2. d) x²-5x+14=0

3. a) 18

4. d) 12

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