Q. Factor out the greatest common factor. If the greatest common factor is 1, just retype the polynomial.10z3+4z2
Find GCF Factors: We need to find the greatest common factor (GCF) of the terms 10z3 and 4z2. To do this, we will first list the factors of the coefficients (10 and 4) and the variables (z3 and z2).Factors of 10: 1, 2, 5, 10Factors of 4: 1, 2, 4The common factors of the coefficients are 1 and 2.Since z2 is the lower power of 4z28, it is the common factor in terms of the variable.The GCF of 10z3 and 4z2 is therefore 101.
Express Terms as Product: Now we will express each term as a product of the GCF and the remaining factors.For 10z3, we divide it by the GCF (2z2) to find the remaining factor:10z3÷2z2=5zSo, 10z3 can be written as 2z2×5z.
Divide and Find Remaining Factor: For 4z2, we divide it by the GCF (2z2) to find the remaining factor:4z2÷2z2=2So, 4z2 can be written as 2z2×2.
Write Factored Form: We can now write the factored form of the polynomial 10z3+4z2 using the GCF:10z3+4z2=2z2∗5z+2z2∗2=2z2(5z+2)This is the polynomial factored out by the greatest common factor.