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Solve: 10 sin^2(x) - 3sin(x) - 1 = 0 let u=sin(x) The given equation is equivalent to which one below? (2u-1)(5u+1)=0 (10u+1)(u-1)=0 (5u-1)(2u-1)=0
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Solve: 10 sin^2(x) - 3sin(x) - 1 = 0 let u=sin(x)

The given equation is equivalent to which one below?

(2u-1)(5u+1)=0
(10u+1)(u-1)=0
(5u-1)(2u-1)=0

User Hjaved
by
5.4k points

2 Answers

5 votes

Answer:

(2u-1)(5u+1)=0

Explanation:

User PrivateOmega
by
5.0k points
7 votes

Answer:

The answer is (2u-1)(5u+1)=0

Explanation:

User Uma Achanta
by
5.7k points
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