Question Simplify the expression 64x−1 Evaluate 8x×8−1Solution 64x−1 Show Solution Find the roots x=641Alternative Form x=0.015625 Evaluate 8x×8−1To find the roots of the expression,set the expression equal to 0 8x×8−1=0Multiply the terms 64x−1=0Move the constant to the right-hand side and change its sign 64x=0+1Removing 0 doesn't change the value,so remove it from the expression 64x=1Divide both sides 6464x=641Solution x=641Alternative Form x=0.015625 Show Solution