please tell answer of the question no 12
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Answer:
(X - 6) (X + 9) are the factors of the quadratic.
Step-by-step explanation:
x2 + 3x - 54 is called a quadratic trinomial.
Find factors of 54 which differ by +3.
= x3 - 6x + 9x - 54
= x(x - 6) + 9(x - 6)
= (x - 6) (x + 9)
These are the factors of the expression.
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Answer:
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