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2x

2 {x}^(2) - 21x + 45


User TrueBlue
by
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1 Answer

3 votes

Answer:

2x²-21x+45

doing middle term factorization

2x²-(15+6)x+45

2x²-15x-6x+45

taking common

x(2x-15)-3(2x-15)

(2x-15)(x-3)

is your answer

User Sylwia
by
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