Question:উৎপাদকে বিশ্লেষণ কর: `a^2b^2 - 8ab - 105`
Answer `a^2b^2 - 8ab - 105` `= a^2b^2 + 7ab - 15ab - 105` `= ab(ab + 7) - 15(ab + 7)` `= (ab + 7) (ab - 15)` (Ans)
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utpadoke bisholeshn karo: `a^2b^2 - 8ab - 105`
Question:উৎপাদকে বিশ্লেষণ কর: `a^2b^2 - 8ab - 105`
Answer `a^2b^2 - 8ab - 105` `= a^2b^2 + 7ab - 15ab - 105` `= ab(ab + 7) - 15(ab + 7)` `= (ab + 7) (ab - 15)` (Ans)
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utpadoke bisholeshn karo: `a^2b^2 - 8ab - 105`