Question

Factorise : 24x² – 45x + 21​

Answer 1

Answer:

Explanation:

take 3 as common

then,3[8$x^{2}$-15x+7]=0

8$x^{2}$-8x-7x+7=0

8x[x-1]-7[x-1]=0

then ,[8x-7][x-1]=0

x=7/8 or 1

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