Question

a = 1, b = 10, c = 2,
.: b2 - 4ac = (10)2 - 4x 1 x 2
= 100 - 8
= 92
b + √6² – 490
-10 + 192
2x1
-10 + 4x23
2
-10+2V23
2
2(-5123
2
..x = -5+23
x
..x = -5+23 ! x= -5- 23​

Answer 1

Answer:

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Step-by-step explanation:

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