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10Ana wants to multiply out the brackets in the expression 2(3a-1).She writes 2(3a-1)=6a - 1.Ana is wrong. Explain why.1Show Your WorkYou have responded to 9 of 10 questions

Sagot :

Answer:

[tex]2(3a-1)=6a-2[/tex]

Step by step explanation:

To multiply the expression 2(3a-1), we need to use the distributive property of multiplication which states that:

[tex]a(b+c)=a\cdot b+a\cdot c[/tex]

Then, for the expression 2(3a-1), the correct answer would be:

[tex]\begin{gathered} 2(3a-1)=2\cdot3a-2\cdot1 \\ 2(3a-1)=6a-2 \end{gathered}[/tex]

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