SOLUTION: Help log5 x = 3 - Algebra Homework Help log5 x = 3 we do not want the log bit, so we need to remove it We remove anything in maths by doing the opposite The opposite of log5 is to raise to base 5: log5 x = 3 becomes 5^log5 x = 5^3 and the "5^log5" cancels each other out That is the point of doing it This leaves: x = 5^3 x = 125 jon
SOLUTION: perform operation simplify (x-3)^3 - Algebra Homework Help Your equation to simplify: (x-3)^3 Cubing an expression is the same as multiplying the expression by itself 3 times (x-3)(x-3)(x-3) Multiply each term in the first group by each term in the second group using the FOIL method FOIL stands for First Outer Inner Last, and is a method of multiplying two binomials
SOLUTION: Use the intercept method to graph x-y=3. help Graph the line as shown below using these two points found in Steps 3 and 4 Note x-y=3 can be written as y=x-3 in slope-intercept form where slope m=1 and y-intercept b=-3 I hope the above steps were helpful