Find the values of k so that the quadratic equation x² - 2x (1+3k)+7 (3+2k) -0 has equal roots.
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Answered by
2
K is 2
if i am right not sure
Answered by
9
Answer:
x^2-2x(1+3k)+7(3+2k)-0
Step-by-step explanation:
x^2-2x-3k+21+14k-0
x^2-2x+11k+21=0
x^2-2x+21= -11k
aftr i'll nt do srry
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