Posted by **lisa** on Wednesday, November 9, 2011 at 11:43pm.

1.FIND THE LCM OF

10X^7 AND 50X^4

2.FIND THE LCM OF

x^2 -36 AND x^2 + 11x +30

3.FIND THE LCM

y^3+8y^2+16y, y^2 -8y

4.FIND The LCM Of

15z^2 +60z and 3z^2 + 15z +12

- algebra -
**Steve**, Thursday, November 10, 2011 at 5:49am
10x^7 = 10x^4 * x^3

50x^4 = 10x^4 * 5

LCM = 10x^4 * 5x^3 = 50x^7

x^2 - 36 = (x+6)(x-6)

x^2 + 11x + 30 = (x+6)(x+5)

LCM = (x+6)(x-6)(x+5)

y^3 + 8y^2 + 16y = y(y+4)(y+4)

y^2 - 8y = y(y-8)

LCM = y(y+4)(y+4)(y-8)

15z^2 + 60z = 15z(z+4) = 3(z+4)*5z

3z^2 + 15z + 12 = 3(z+4)(z+1)

LCM = 15z(z+4)(z+1)

- algebra -
**Courtney**, Wednesday, December 7, 2011 at 7:12pm
Find each of the following for x^2+5x+6 and x^2+x-2.

a) the LCM

b) the GCF

## Answer this Question

## Related Questions

- Math - Find the LCM of 11(s-3) and 33(s-3). LCM of 11 is 11*1 LCM of 33 is 3*11 ...
- Math - Find the LCM and GCF of the following numbers: 1) 2016 and 756 2) 10140 ...
- algebra - 15z^2+45z and 5z^2+40z+75 find Lcm
- Algebra - I am stumped by these two LCM questions for some reason. Find The LCM ...
- math, algebra - Can someone check this for me : Find the gcf for each of hte ...
- algebra - 1. Find the LCM of (8+7), (64-49v^2), and (8-7v) 2. Find the LCM of ...
- Algebra - Could I get some help Please!!!!!!!!! (1) Find the LCD 3/3v^2-3v-7/3v-...
- algebra - Find the LCM 10b^6 c^6, 5b^5 c^4, 14b^3 c^7 What is the LCM? I came up...
- algebra - Find the LCM 10b^6 c^6, 5b^5 c^4, 14b^3 c^7 What is the LCM? I came up...
- Math - Can someone check my answers for me pls? True or False LCM of 10 and 18 ...

More Related Questions