SOLUTION: x=3 then 4x^2+2x-5=

SOLUTION: x=3 then 4x^2+2x-5=

Algebra.Com

Question 725527: x=3 then 4x^2+2x-5=

Answer by tommyt3rd(5050) (Show Source): You can put this solution on YOUR website!
4x^2+2x-5 =
4(3)^2+4(3)-5 =
4(9)+12-5 =
36+12-5 =
48-5=
43

:)

RELATED QUESTIONS
13/4x+3/x^2=5/2x (answered by scott8148)

4x/5-2x/3=x/2= (answered by EricL)

-2x^3(x^2+4x)+5x^5 (answered by ReadingBoosters)

8+3(x+2)=... (answered by josgarithmetic,addingup)

4x/5+3/2=2x (answered by JBarnum)

Solve:... (answered by jim_thompson5910)

Determine the value of Q(x) when P(x) = 4x^3-3x^2+2x+5 is divided by x-3 and is then... (answered by stanbon)

Simplify:... (answered by Nate)

(13/4x) + (3/x^2) = (5/2x); Solve for... (answered by DRichardson)