Question

Find the LCD of each pair of fractions
5/6x^7y^4
5/3x^6y3

Answer 1

@mayankdevnani

Answer 2

@Luigi0210

Answer 3

@Jhannybean

Answer 4

so it's 2 separate questions-2 fractions?

Answer 5

\[\large \frac{5}{6}x^7y^4, \frac{5}{3}x^6y^3\] in the fraction, you have a common multiple in the denominator, 3 is a multiple of 6, and since we could multiply (5/3) with (1/2) then the LCD for that part would be (5/6)

For the x's, you could pull out an x^6 since adding another x to x^6 would give you x^7, hence that is another LCD.

For the y's, our LCD would be y^3 because toget to y^4 we would have to add anotehr y to y^3.

Altogether we would have \[\large \frac56x^6y^3\]