ceemran4 ceemran4

13-08-2021
Mathematics

contestada

Factorise sin²A-5 sinA+6

Respuesta :

Аноним Аноним

22-08-2021

Answer:

sin²A-5 sinA+6

=sin²A-(3+2)sinA+6

=sin²A-3sinA-2sinA+6

=sinA(SinA-3)-2(sinA-3)

=(sinA-2) (sinA-3)

hope this help you

Answer Link

ajoshep ajoshep

22-08-2021

Answer:

sin²A-5 sinA+6

=sin²A-(3+2)sinA+6

=sin²A-3sinA-2sinA+6

=sinA(SinA-3)-2(sinA-3)

=(sinA-2) (sinA-3)

Answer Link

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