Q. Apply the distributive property to factor out the greatest common factor of all three terms.10a−25+5b=
Identify GCF of coefficients: First, we need to identify the greatest common factor (GCF) of the coefficients of the terms in the expression 10a−25+5b. The coefficients are 10, −25, and 5.To find the GCF, we list the factors of each coefficient:Factors of 10: 1, 2, 5, 10Factors of 25: 1, 5, 25Factors of 5: 1, 5The greatest common factor among these is 5.
Factor out GCF using distributive property: Now that we have identified the GCF as 5, we can use the distributive property to factor it out of the expression. We divide each term by 5 and then multiply by 5 to factor it out:5(510a−525+55b)This simplifies to:5(2a−5+b)