Try another version of this question Box 1: Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c
Box 2: Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c
Identify the GCF and then factor the GCF out of the expression.
`10 a^2 b^5 c^6+20 a^4 b^8-40 a^9 b c^7`
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Entry tip: If your answer is "2(2x+1)" then type "2" in the first box and "2x+1" in the second.
Be sure your variables match those in the question `10 a^2 b`
Be sure your variables match those in the question `1 b^4 c^6+2 a^2 b^7-4 a^7 c^7`