What is the greatest common factor of the terms in the polynomial 4x4 - 32x3 - 60x2?
Solution:
The greatest common factor (GCF) of polynomials is the largest polynomial that divides evenly into the polynomials.
Given, the polynomial is 4x4 - 32x3 - 60x2
We have to find the GCF of polynomial for numerical part and variable part
First, find GCF of numerical part
The factors of 4 are 1, 2, 4
The factors of -32 are ±1, ±2, ±4, ±8, ±16, ±32.
The factors of -60 are ±1, ±2, ±3, ±4, ±5, ±6, ±10, ±12, ±15, ±20, ±30, ±60.
The common factors are 1, 2, 4.
The greatest common factor is 4.
Now, find the GCF of variable part
The factors of x4 are x,x,x,x.
The factors of x3 are x,x,x
The factors of x2 are x,x
The common factors are x, x
The greatest common is x2.
Therefore, the GCF of the polynomial is 4x2.
What is the greatest common factor of the terms in the polynomial 4x4 - 32x3 - 60x2?
Summary:
The greatest common factor of the terms in the polynomial 4x4 - 32x3 - 60x2 is 4x2.
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