Saturday

August 23, 2014

August 23, 2014

Posted by **Marian** on Monday, February 7, 2011 at 11:57am.

Factorise the expression

5 u3v +15 uv2-10v

taking out the highest common factor. Choose the expression that remains in brackets when this is done.

Select one:

u 3 + 3 uv − 10

u 3 + 3 uv − 2

u 3 + 15 uv − 2

u 3 + 3 uv 2 − 2

u 3v + 3 uv − 2

5 u 3 + 3 uv − 2

u 3v + 3 uv 2 − 2 v

5 u 3 + 15 uv − 10

- maths -
**Reiny**, Monday, February 7, 2011 at 12:22pm5(u^3)(v) + 15(u)(v^2) - 10v

you are looking for the largest expression which divides into all 3 terms

I see 5 going into everybody, and also v is found in each term, so

5v(u^3 + 3uv - 2) would be the factored form

**Related Questions**

Engineering Statistics - "A study has shown that 20% of all college textbooks ...

math - i did that but something doesnt make sence. the directions are, circle ...

math - in roman numerals, letters represent numbers. for example, I=1,V=5,X=10,L...

misc - What do bookmakers do when facts change and issued textbooks contain the ...

Math - Melanie is going to read a 219 page book. She reads at a rate of 20 pages...

math - use a flow map to help you figure out the missing number. be sure to use ...

5th grade - use a flow map to help you figure out the missing number. be sure to...

CITY SCHOOL - useing these numbers: 25 - 7 - 8 - 5 - 4 - 3 make an equation so ...

Combining Inequalities - Some treasure has been buried at a point(x,y)on the ...

Us history help please - Can someone check my work please? 1. In general, what ...