Extraneous Solutions An extraneous solution is a root of a transformed equation that is not a root of the original equation because it was excluded from the domain of the original equation. Example 1: Solve for x, 1 x − 2 + 1 x + 2 = 4 (x − 2) (x + 2).
lets say the number is 1.0 if you where to move the decimal to the right 4 place the number would then be 10,000.0. basically if it says 10^4 add 4 0's
10x6=60 pounds 36x12=432 ounces which is 27 pounds 60+27=87 $22.50 20 pounds -12.00 50 pounds-.50 30 pounds since there is 17 pounds left -10 $22.50 in total Hope this is what you needed
