Multiply the Expressions $$a ( a + 2 b )$$ A) $2 a + 2 a b$

question 70

Multiple Choice

Multiply the expressions. The exercises can be done with algebra tiles. $$a ( a + 2 b )$$

• A) \(2 a + 2 a b\)
• B) \(a ^ { 2 } + 2 b\)
• C) \(a + 2 a b\)
• D) \(a ^ { 2 } + 2 a b\)
• E) \(a ^ { 2 } + a b\)

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