5x^2-4 find the no. of zeros
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Solution :-
We know that,
- There are two zeros for a quadratic equation
We get zero of an equation just by equating it to zero.
→ 5x²- 4 = 0
→ 5x² = 4
→ x² = 4/5
→ x = ±√4/5
→ x = +2/√5; -2/√5
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