Ответ:
p=-6.5, x2=10
Объяснение:
[tex]x^2+px-35=0\\\\x_1+x_2=-p\\x_1*x_2=-35\\\\-3.5+x_2=-p\\-3.5*x_2=-35 |:(-3.5)\\\\-3.5+x_2=-p\\x_2=10\\\\-3.5+10=-p\\x_2=10\\\\6.5=-p\\x_2=10\\\\p=-6.5\\x_2=10[/tex]
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Answers & Comments
Ответ:
p=-6.5, x2=10
Объяснение:
[tex]x^2+px-35=0\\\\x_1+x_2=-p\\x_1*x_2=-35\\\\-3.5+x_2=-p\\-3.5*x_2=-35 |:(-3.5)\\\\-3.5+x_2=-p\\x_2=10\\\\-3.5+10=-p\\x_2=10\\\\6.5=-p\\x_2=10\\\\p=-6.5\\x_2=10[/tex]