SOLUTION: subtract, simplify by collecting like and radical terms if possible 4 squareroot 45 - 8 squareroot 5 = ?

SOLUTION: subtract, simplify by collecting like and radical terms if possible 4 squareroot 45 - 8 squareroot 5 = ?

Algebra.Com

Question 227107: subtract, simplify by collecting like and radical terms if possible
4 squareroot 45 - 8 squareroot 5 = ?
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!

Hint:

, so

John

RELATED QUESTIONS
subtract. simplify by collecting like radical terms if possible. 9 sqrt 45 - 3 sqrt 5... (answered by jorel1380,stanbon)

Subtract. Simplify by collecting like radical terms if possible. 5√20-8√5 (answered by Fombitz)

Subtract. Simplify by collecting like radical terms if possible. 4*sqrt27 -... (answered by solver91311)

Subtract. Simplify by collecting like radical terms if possible.... (answered by stanbon)

subtract simplify by collecting like radical terms if possible 5√45 -... (answered by stanbon)

Add or subtract. Simplify by collecting like radical terms, if possible... (answered by checkley77)

Subtract. Simplify by collecting like radical terms if possible.... (answered by stanbon,checkley77)

subtract. simplify by collecting like radical terms if possible. 5 square root sign 12 - (answered by ewatrrr)

Add. Simplify by collecting like radical terms if possible. root( 3, 180 )+ root (4,... (answered by rapaljer)