Question

15ab(a square-7a+10)÷3b(a-2)

Answer 1

hey dear


refer to given attachment please

Answer 2

hi!!!!!!!

=15ab[a^2-7a+10]/ 3b(a-2)
=5a[a^2-2a*-5a+10] / (a-2)
=5a[a(a-2)*-5(a-2)] / (a-2)
=5a[ (a-2) (a-5)] / (a-2)
=5a(a-5)
=5a^2-25

Hope it hlps.....

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