Question Factor the expression 10(640m−3) Evaluate 6400m−30Solution 10(640m−3) Show Solution Find the roots m=6403Alternative Form m=0.0046875 Evaluate 6400m−30To find the roots of the expression,set the expression equal to 0 6400m−30=0Move the constant to the right-hand side and change its sign 6400m=0+30Removing 0 doesn't change the value,so remove it from the expression 6400m=30Divide both sides 64006400m=640030Divide the numbers m=640030Solution m=6403Alternative Form m=0.0046875 Show Solution