Subject
Quantitative Aptitude
Topic
Simplification
x2+ 8x + 15 এর উৎপাদক কী?
x2+ 8x + 15 এর উৎপাদক কী?
ক)
x+3, x+5খ)
x−3, x−5গ)
x+1, x+15ঘ)
x−1, x−15Explanation
x 2 + 8x + 15 এর = x 2 + 3x + 5x + 15 = x(x + 3) + 5(x + 3) = (x + 3) (x + 5)Related questions
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