Complete the expressions.Write each answer as a number, a variable, or the product of a number and a variable.=w+w =w+1w Identity property of multiplication=(1+1) Distributive property=w Add
Question
Complete the expressions.Write each answer as a number, a variable, or the product of a number and a variable.=w+w =w+1w Identity property of multiplication=(1+1) Distributive property=w Add
Solution
=w+w This is simply adding the same variable together. The answer is 2w.
=w+1w This is adding a variable to the product of a number and the same variable. The answer is 2w.
Identity property of multiplication This property states that any number multiplied by 1 remains the same. So, if we have 1w, it remains as w.
=(1+1) This is simply adding two numbers together. The answer is 2.
Distributive property This property states that multiplying a sum by a number is the same as multiplying each addend by the number and then adding the products. So, if we have 2(w), it remains as 2w.
=w This is simply a variable, so the answer remains as w.
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