3 years ago

Find solution of the equation 3sin^2x-7sinx+2=0

1 answer:

7 0

Simplife3^2 to 9
9x-7+2=0
9x-7+2to 9x-5
9x-5=0
add 5 to both sides 9x=5
Divide both sides by 9
x=5/9

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