Mathematics, 23.06.2021 09:20 desireeandrada9
It is given the quadratic equation (q + 1 )x² - 8x + p = 0,where p and q are constants, has two equal real roots. Express p in terms of q.
Do help m!!!
Answers: 3
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:![\displaystyle \frac{1}{q + 1}\, [(q + 1)\, x^2 - 8\, x + p] = 0](/tpl/images/1382/1270/8973e.png)
.
.
denote the real root of this equation. By the Factor Theorem, this equation would have the factor 
repeated for two times in total:
.
.
(for the coefficient of 
.)
(for the constant.)
:
.
in terms of 
.
.
.
is the (repeated) real root of this quadratic equation.Another question on Mathematics
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It is given the quadratic equation (q + 1 )x² - 8x + p = 0,where p and q are constants, has two equa...
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