solve
using
formula method m²=2+2m
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Answered by
2
Answer:
m²=2+2m
m² - 2m - 2 = 0
a = 1 ; b = -2 and c = -2
b² - 4ac = (-2)² - 4 × 1 × (-2)
= 4 + 8
= 12
x = {- b ±√(b²-4ac)}/2a
= (2 ±√12)/2×1
= (2±√(4×3))/2
= (2+2√3)/2 or (2 - 2√3)/2
= 2 (1+√3)/2 or 2 (1-√3)/2
= (1+√3) or (1-√3)
Answered by
2
Answer:
heyy friend
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