Question

$2 {x}^{2} - 19x + 45$
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Answer 1

2x²-19x+45

=>2x²-10x-9x+45

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

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

hope it helps

:-)

Answer 2

Hey mate hope it helps you..

2x² - 19x + 45

2x² - 10x - 9x + 45

2x( x-5 ) - 9( x-5 )

(2x - 9)(x - 5)