Question 14: Factoring polynomials: \( A=x^2−7x+6\).

15/01/2022 // by admin// Leave a Comment

Question 14: Factoring polynomials: \( A=x^2−7x+6\).

A. A=(x−1)(x−6)

B. A=(x+1)(x−6)

C. A=(x−1)(x+6)

D. A=(x+1)(x+6)

\( A = {x^2} – 7x + 6 = {x^2} – x – 6x + 6 = x\left( {x – 1} \right) – 6\left( {x – 1} \right ) = \left( {x – 1} \right)\left( {x – 6} \right)\)

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