Q. Factor out the greatest common factor. If the greatest common factor is 1, just retype the polynomial. 2n2−10
Find GCF of terms: We need to find the greatest common factor (GCF) of the terms 2n2 and −10. The GCF is the largest factor that divides both terms.For 2n2, the factors are 2, n, and n.For −10, the factors are 2 and 5.The common factor between these two terms is 2.
Divide terms by GCF: Now we will divide each term by the GCF, which is 2, to factor it out.2n2 divided by 2 is n2.−10 divided by 2 is −5.
Write original polynomial as product: We can now write the original polynomial as the product of the GCF and the remaining factors.2n2−10=2(n2−5)