X squared minus 7 is equal to zero find quadratic equation using factorization
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x² - 7 = 0
x² - (√7)² = 0
(x - √7)(x + √7) =0
x = ±√7
I hope this will help q
(-;
x² - (√7)² = 0
(x - √7)(x + √7) =0
x = ±√7
I hope this will help q
(-;
Answered by
0
Heya !!!
( X²- 7 )
=> ( X)² - (✓7)²
=> ( X + ✓7) ( X - ✓7)
=> ( X + ✓7) = 0 OR ( X - ✓7) = 0
=> X = - ✓7 OR X = ✓7
HENCE,
Two zeroes of the given polynomial is ✓7 and -✓7.
HOPE IT WILL HELP YOU....... ;-)
( X²- 7 )
=> ( X)² - (✓7)²
=> ( X + ✓7) ( X - ✓7)
=> ( X + ✓7) = 0 OR ( X - ✓7) = 0
=> X = - ✓7 OR X = ✓7
HENCE,
Two zeroes of the given polynomial is ✓7 and -✓7.
HOPE IT WILL HELP YOU....... ;-)
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