Math, asked by rida2751, 5 months ago

expansion of ( x +7)(x + 3) is

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Answered by sainiinswag

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Answered by mailforsarah786

5

Answer:

( x +7)(x + 3)

( x × x ) + ( x× 3) + ( 7 × x ) + ( 7 × 3)

x² + 3x + 7x + 21

x² + 10x + 21

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