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How would I solve this math problem?
x(3xsquared - 2x + 1)
explanation please? i have no clue what I'm doing and I need to learn how to do these
other 2 i need help with are
-wcubed(wsquared + 3w)
2y(3ysquared + ysquared - 4)
2 Answers
- 1 decade agoFavorite Answer
The math is there didn't know if u still wanted ur explanation but u take everything in ( ) and multiply it all by what's on the outside which in this case it 1x
Source(s): HS algebra student - railbuffLv 71 decade ago
x(3x^2 - 2x + 1)
= x*3x^2 - x*2x + x*1
= x^4 - 2x^2 + x
2y(3y^2 + y^2 - 4)
Collect like terms
2y(4y^2 - 4)
= 8y^4 - 8y
Source(s): retired math teacher
