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Monica [59]
3 years ago
9

Fill in the blank with a number to make the expression a perfect squared… W squared + 6w +

Mathematics
1 answer:
Neporo4naja [7]3 years ago
8 0

Answer:

(a+b)^{2} =a^{2}+2ab+b^{2}

(1)w^{2}+2(3)(1)w+3^{2}\\\\=(w+3)^{2}\\\\=(w+3)(w+3)

<u>Therefore, </u>w^{2} +6w+9<u> makes a perfect squared.</u>

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