Question Find the roots Find the roots of the algebra expression h1=−7,h2=7Alternative Form h1≈−2.645751,h2≈2.645751 Evaluate h2−7To find the roots of the expression,set the expression equal to 0 h2−7=0Move the constant to the right-hand side and change its sign h2=0+7Removing 0 doesn't change the value,so remove it from the expression h2=7Take the root of both sides of the equation and remember to use both positive and negative roots h=±7Separate the equation into 2 possible cases h=7h=−7Solution h1=−7,h2=7Alternative Form h1≈−2.645751,h2≈2.645751 Show Solution
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