Question Simplify the expression h2−123 Evaluate h2×1−123−0Any expression multiplied by 1 remains the same h2−123−0Solution h2−123 Show Solution Find the roots h1=−123,h2=123Alternative Form h1≈−11.090537,h2≈11.090537 Evaluate h2×1−123−0To find the roots of the expression,set the expression equal to 0 h2×1−123−0=0Any expression multiplied by 1 remains the same h2−123−0=0Removing 0 doesn't change the value,so remove it from the expression h2−123=0Move the constant to the right-hand side and change its sign h2=0+123Removing 0 doesn't change the value,so remove it from the expression h2=123Take the root of both sides of the equation and remember to use both positive and negative roots h=±123Separate the equation into 2 possible cases h=123h=−123Solution h1=−123,h2=123Alternative Form h1≈−11.090537,h2≈11.090537 Show Solution
Algebra
Calculus
Trigonometry
Matrix Algebra Calculus Trigonometry Matrix