Question Simplify the expression 36m2−60m+25 Evaluate (6m−5)(6m−5)Multiply the terms (6m−5)2Use (a−b)2=a2−2ab+b2 to expand the expression (6m)2−2×6m×5+52Solution 36m2−60m+25 Show Solution Find the roots m=65Alternative Form m=0.83˙ Evaluate (6m−5)(6m−5)To find the roots of the expression,set the expression equal to 0 (6m−5)(6m−5)=0Multiply the terms (6m−5)2=0The only way a power can be 0 is when the base equals 0 6m−5=0Move the constant to the right-hand side and change its sign 6m=0+5Removing 0 doesn't change the value,so remove it from the expression 6m=5Divide both sides 66m=65Solution m=65Alternative Form m=0.83˙ Show Solution
Algebra
Calculus
Trigonometry
Matrix Algebra Calculus Trigonometry Matrix