find the value of k so that the following equation has equal roots x square minus kx + 6 - 1 is equal to zero
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Answer:
k=1
Step-by-step explanation:
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Answer:
k=1
Explanation:
x2−Sx+P=0⇔x2+kx−6=0
a+b=−k
ab=−6
b=2
⇒a=−3
−3+2=−k
−1=−k
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