Question Factor the expression x(8x−1) Evaluate 8x2−xRewrite the expression x×8x−xSolution x(8x−1) Show Solution Find the roots x1=0,x2=81Alternative Form x1=0,x2=0.125 Evaluate 8x2−xTo find the roots of the expression,set the expression equal to 0 8x2−x=0Factor the expression More Steps Evaluate 8x2−xRewrite the expression x×8x−xFactor out x from the expression x(8x−1) x(8x−1)=0When the product of factors equals 0,at least one factor is 0 x=08x−1=0Solve the equation for x More Steps Evaluate 8x−1=0Move the constant to the right-hand side and change its sign 8x=0+1Removing 0 doesn't change the value,so remove it from the expression 8x=1Divide both sides 88x=81Divide the numbers x=81 x=0x=81Solution x1=0,x2=81Alternative Form x1=0,x2=0.125 Show Solution
Algebra
Calculus
Trigonometry
Matrix Algebra Calculus Trigonometry Matrix