Identify GCF: Identify the greatest common factor (GCF) of the terms in the polynomial 6p2−7pa5−3a10. The GCF of 6p2, −7pa5, and −3a10 is a5, since it is the highest power of a that divides each term.
Factor out GCF: Factor out the GCF from each term in the polynomial.6p2−7pa5−3a10=a5(a56p2−7p−a53a10)Simplify the terms inside the parentheses.a56p2=6p2⋅a−5=a36⋅p2−a53a10=−3a10−5=−3a5So, the factored form is a5(a36⋅p2−7p−3a5).
Correct factoring: Notice that the term a36⋅p2 is not a polynomial term, which indicates a mistake was made in the previous step. We need to correct this.The correct factoring of the GCF is:6p2−7pa5−3a10=a5(a56p2−a57p−a53a10)Simplify the terms inside the parentheses.a56p2=6p2⋅a−5=a56p2a5−7pa5=−7pa5−3a10=−3a10−5=−3a5So, the corrected factored form is a5(a56p2−7p−3a5).
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