Rational Expressions with LCD

Find the least common denominator of the given rational expressions.

• 10t
• 60t
• 6
• 600t²

Find the least common denominator of the given rational expressions.

• 16
• x+4

• x

• (x+2)(x-2)

Find the least common denominator of the given rational expressions.

• 18t²
• t
• 3
• 18t³

Find the least common denominator of the given rational expressions.

• 3a - 6
• a
• a(3a- 6)

• a-2

Find the least common denominator of the given rational expressions.

• x+1
• (x+5)(x+1)

• (x-2)(x+1)

• (x+5)(x+1)(x-2)

Find the LCD of these fractions.

• (x+1)(x-5)
• (x+1)(x-3)
• (x-3)(x-5)
• (x+1)(x-5)(x-3)

Find the LCD of these fractions.

• (x+2)(x-1)x
• +2, -1
• (x+1)(x-2)
• (x+2)(x-1)

Find the LCD of these fractions.

• (x+2)(x-2)
• (x+2)
• (x-2)
• (x²-4)(x+2)

Find the LCD of these fractions.

• (x+2)(x-2)
• (x+2)(x+1)
• (x+2)(x-2)(x+1)
• (x-2)(x+1)

Find the LCD of these fractions.

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