Which of the following is equivalent to 6x 2 + x - 12 ?
a. (2x + 3)(3x - 4)
b. (2x - 3)(3x - 4)
c. (2x + 3)(3x + 4)
d. (6x + 3)(x - 12)
e. (x + 3)(2x - 12)
show me step by step how to solve this problem

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.

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Frank owns a $141,000 home, for which he has a 30-year mortgage in the amount of $700 a month. once he has paid off mortgage, how much will he have paid in investment? a. $111,000 b. $109,000 c. $120,000 d. $141,000