Which expression is the result of factoring the expression below by taking out its greatest common factor?6x2−3x+12=?Choose 1 answer:(A) 6(x2−3x+2)(B) 6x(x2−3x+2)(C) 3x(2x2−x+4)(D) 3(2x2−x+4)
Q. Which expression is the result of factoring the expression below by taking out its greatest common factor?6x2−3x+12=?Choose 1 answer:(A) 6(x2−3x+2)(B) 6x(x2−3x+2)(C) 3x(2x2−x+4)(D) 3(2x2−x+4)
Identify GCF of terms: Identify the greatest common factor (GCF) of the terms in the expression 6x2−3x+12.The terms are 6x2, −3x, and 12. The GCF of the coefficients (6,−3,12) is 3.
Check for common variable factor: Check if there is a common variable factor in all terms.The terms 6x2 and −3x both have the variable x, but 12 does not have any variable factor. Therefore, the variable x is not part of the GCF.
Factor out GCF from each term: Factor out the GCF from each term in the expression.Divide each term by the GCF (3) to find the expression inside the parentheses.6x2÷3=2x2−3x÷3=−x12÷3=4
Write factored expression: Write the factored expression using the GCF.The factored expression is 3(2x2−x+4).