Question

Factorise :-
$14 {x}^{2} - 53x + 45$
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Answer 1

Solution

14x²-53x+45

=14x²-35x-18x+45

=7x(2x-5)-9(2x-5)

=(2x-5)(7x-9)

hope this helps you...,

Answer 2

14x²-53x+45

= 14x²-(35+18)x+45

= 14x²-35x-18x+45

= 7x(2x-5)-9(2x-5)

= (2x-5)(7x-5)