Help me guys with these question.
Plz
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Help me guys with these question.Plz
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Answer:
1)4
Step-by-step explanation:
(5x+2) square -(5x-2) square
5x+2square-5x+2square
4square
Verified answer
Answer:
(5x+2)^2-(5x-2)^2.
25x^2+4+20x-(25x^2+4-20x).
25x^2+4+20x-25x^2-4+20x.
40x.