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Solve equation by finding square roots. 49x^2 - 16= -7
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Solve equation by finding square roots. 49x^2 - 16= -7

User Maran Sowthri
by
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1 Answer

6 votes

Answer:

Solve equation by finding square roots. 49x^2 - 16= -7

49x²-16= -7

49x²= -7 + 16

49x²= 9

find the square root of both sides

7x= 3

x= 3/7

Explanation:

User Alex Baban
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