15m2 + 8m - 16 এর উৎপাদকে বিশ্লেষণ কোনটি?

A

(5m - 4)(3m - 4)

B

(3m - 6)(3m + 4)


C

(5m - 4)(3m + 2)

D

(5m - 4)(3m + 4)

উত্তরের বিবরণ

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সমাধান:

15m2 + 8m - 16

= 15m2 + 20m - 12m - 16

= 5m(3m + 4) - 4(3m + 4)

= (5m - 4)(3m + 4)

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Updated: 1 month ago

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