Answer:
Mark me brainlest
Step-by-step explanation:
Since Delta = 0
The equation has only one root
Therefore, b² - 4ac = 0
Given,
4x² + 2px + 2 = 0
So comparing eq. with ax² + bx + c = 0
a = 4, b = 2p, c = 2
b² - 4ac = 0
(2p)² - (4×4×2) = 0
4p² - 32 = 0
4p² = 32
p² = 8
p = 2(2)½ [ Answer]
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Verified answer
Answer:
Mark me brainlest
Step-by-step explanation:
Since Delta = 0
The equation has only one root
Therefore, b² - 4ac = 0
Given,
4x² + 2px + 2 = 0
So comparing eq. with ax² + bx + c = 0
a = 4, b = 2p, c = 2
b² - 4ac = 0
(2p)² - (4×4×2) = 0
4p² - 32 = 0
4p² = 32
p² = 8
p = 2(2)½ [ Answer]