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Find the number of real solutions for the following equation
1) Find the number of real solutions for the following equation y = x² − 12x + 36
None of these
1
2
0
1/10
Solution
Answer:
1
Explanation:
b² – 4ac
= 122 – 4 × 36
= 0
Discriminant is zero. Hence it has one real solution.
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