Factor the polynomial using the pattern.
x2 + 3x - 54

(x+9)×(x-6)

Step-by-step explanation:

1) x²+3x-54

Write 3x as a difference

x²+9x-6x-54

2) x²+9x-6x-54

Factor out x from the expression

x×(x+9)-6x-54

3) x×(x+9)-6x-54

Factor out -6 from the expression

x×(x+9)-6×(x+9)

4) x×(x+9)-6(x+9)

Factor out x + 9 from the expression

(x+9)(x-6)

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step-by-step explanation:

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