Place the indicated product in the proper location on the grid.(5c +2/3 )(5c -2/3 )
Question
Answer:
Answer25c^2-4/9
Explanation
In this question you are expected to expand (5c+2/3)(5c-2/3)
(5c+2/3)(5c-2/3)=(5cΓ5c)-(5cΓ2/3)+(5cΓ2/3)-(2/3Γ2/3)
=25c^2-10c/3+10c/3-4/9
25c^2-4/9
The expanded form of (5c+2/3)(5c-2/3) is 25c^2-4/9 and this is what the question requires of you to do.
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11 months ago
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