Question

factorise 3xsquare plus 11x plus 6

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Answer 1

Answer:

3x²+11x+6

3x²+9x+2x+6

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

(x+3)(3x+2)

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Answer 2

Answer:

a=3 b=11 c=6.

Step-by-step explanation:

D=bsquare -4ac

D=121-72

D=49

X= -b +-✓D/2a

X=-11+-7/6

X=-11+7/6 X= -11-7/6

X=-2/3. X= -3

therefore the answer is X= -2/3

and X = -3