Value of the roots of the quadratic equations,x²-x-6=0are
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Answered by
2
Step-by-step explanation:
x^2-3x+2x-6=0
you can solve
Answered by
5
Answer:
GIVEN :
x²-x-6=0
TO FIND :
roots of the equation
IMPORTANT TO KNOW :
- An equation must necessarily have a degree of 2 to be called a quadratic equation
- Factors of 6 are 3 &2
SOLUTION :
=) x²-x-6=0
=) x²—3x+2x–6=0 (* splitting the middle term )
=) x(x-3)+2(x-3) (* taking the common)
=) (x-3)(x+2)=0
x=3 or x=—2 (BY ZERO PRODUCT RULE )
ANSWER :
Roots is the equation are 3 or —2
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Hope it helps
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