Question

X^2-5x+6, x^2-4, x^2+x-6 find LCM

Answer 1

Answer:

${x}^{2} - 5x + 6 \\ = {x}^{2} - 3x - 2x + 6 \\ = x(x - 3) - 2(x - 3) \\ = (x - 2) \times (x - 3) \\ \\ {x}^{2} + x - 6 \\ = {x}^{2} + 3x - 2x - 6 \\ = x(x + 3) - 2(x + 3) \\ = (x + 3)(x - 2)$

LCM = ( x + 3 ) × ( x - 3 ) × ( x - 2 )

Answer 2

Answer:

x^4-13x+36

Step-by-step explanation:

please refer to the photo attached

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