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Vlad1618 [11]
2 years ago
5

t="\sqrt{x} +2\sqrt{x}-1=2" align="absmiddle" class="latex-formula">
Mathematics
1 answer:
weeeeeb [17]2 years ago
8 0

Answer:

=> 3\sqrt{x} =3

=>\sqrt{x} =1

=> x = 1 and x= -1

Step-by-step explanation:

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Answer: m²-9mn+2n²

Step-by-step explanation: make use of BODMAS strategy. Let the unknown be x.

-7mn+2m²+3n²-x= m²+2mn+n². Since we are concerned about getting the unknown,let's try to collect the like terms.

-7mn+2m²+3n²-(m²+2mn+n²)= x

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Lesechka [4]

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Make the equation:

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