(x+3)² expand by using formula
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Answered by
0
Answer:
hope you will understand
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Answered by
0
Answer:
Step-by-step explanation:
Formula :
( a +b)² = a² + b² + 2ab
So (x +3)² :
x² + 3² + 2(x)(3)
x² + 9 + 6x
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