Question

Check whether the following are quadratic equations:
(i) 3 x ² – 4 =0
(ii)(x+1)(x+3)=0
(iii)(2x+1)(3x+2)=6(x-1)(x-2)
(iv)16x^2-3=(2x+5)(5x-3)

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Answer 1

1. Yes
2. Yes
3. Yes
4. Yes

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Answer 2

Answer:

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