Question Simplify the expression h2−827 Evaluate h2×1−827−0Any expression multiplied by 1 remains the same h2−827−0Solution h2−827 Show Solution Find the roots h1=−827,h2=827Alternative Form h1≈−28.757608,h2≈28.757608 Evaluate h2×1−827−0To find the roots of the expression,set the expression equal to 0 h2×1−827−0=0Any expression multiplied by 1 remains the same h2−827−0=0Removing 0 doesn't change the value,so remove it from the expression h2−827=0Move the constant to the right-hand side and change its sign h2=0+827Removing 0 doesn't change the value,so remove it from the expression h2=827Take the root of both sides of the equation and remember to use both positive and negative roots h=±827Separate the equation into 2 possible cases h=827h=−827Solution h1=−827,h2=827Alternative Form h1≈−28.757608,h2≈28.757608 Show Solution
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