Ask a New Question
Search
Asked by
Pablo
Can someone check my work
I have to find the value of x^3 + 2x^2 - 3
My answer: 27 + 18 - 3
Answers
Answers
Answered by
Reiny
Your question the way it stands makes no sense, but it looks like
you are finding the value when x = 3
so the result is correct so far,
you just have to simplify it.
Answered by
Pablo
So my final answer would be: 42?
Related Questions
Related
Could you please check my work? 2. A 2 kg ball of putty moving to the right at 3m/s has a head-on...
Please can you check my work so far. we have to fill in the gaps. my answers are in '..'. i have no...
Can you please check my work. A particle is moving with the given data. Find the position of the...
Please check my work: What is the pOH of a solution containing [H+] = 1x10-11 M? log H=14-11...
can you please check my work? 7. Find the equation of the parabola y=ax2+bx+c that passes through...
I just want to check my work. Zanquisha has $50. Marvin owes as much money as Zanquisha does. Den...
Check my work please. I need to make sure my answer is correct before I submit. Thank you! Calcu...