DragonLovely
31.03.2020 •
Mathematics
Solve for q \sqrt{9-9q}=\sqrt{-10q}
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Ответ:
q = - 9
Step-by-step explanation:
Given
Then the expressions inside the radicals are equal, that is
9 - 9q = - 10q ( add 10q to both sides )
9 + q = 0 ( subtract 9 from both sides )
q = - 9
As a check
Thus solution is q = - 9
Ответ:
Step-by-step explanation: