Question

I need to find the LCD for 5/x-6,7/x^2-12x+36

Answer 1

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Answer 2

First factor out x^2-12x+36

Answer 3

It factors out to (x-6)(x-6), now we can see that one fraction only has 1 term (x-6), but the other fraction that i factored has 2 terms of (x-6). So inorder to get the lcd we have to multiply the fraction with only 1 term (x-6) by (x-6), so that both fractions will have the lcd of (x-6)^2 or in other word both will have (x-6)(x-6) as the denomintor