Question

factorise 3 x ki power 2 + 11x + 10​

Answer 1

Answer:

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3x² + 11x + 10. [Factors of 30 is 6 & 5]

3x² + (6+5)x + 10

3x² + 6x + 5x + 10

3x(x + 2)+ 5(x + 2)

(x + 2)(3x+5

Hence the. value of x is -2, and -5/3

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