Question Simplify the expression 16m4−32m3+24m2−8m+1 Evaluate (2m−1)4Solution 16m4−32m3+24m2−8m+1 Show Solution Find the roots m=21Alternative Form m=0.5 Evaluate (2m−1)4To find the roots of the expression,set the expression equal to 0 (2m−1)4=0The only way a power can be 0 is when the base equals 0 2m−1=0Move the constant to the right-hand side and change its sign 2m=0+1Removing 0 doesn't change the value,so remove it from the expression 2m=1Divide both sides 22m=21Solution m=21Alternative Form m=0.5 Show Solution
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