Question

y = sin^2x - 4sinx +3​

Answer 1

Answer:

Step-by-step explanation:

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Answer 2

Hii it's tom85

let t = sinx

y= t^2 - 4t + 3

y= t^2 -4t +4 - 1

y= (t - 2)^2 - 1

y = (t-3)(t -1)

y= (sinx -3)*(sinx-1)

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hope it may helps you

_______/\________☺️

hope it may helps you