12 + 8 gives 20.
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Expression Evaluated with Standard Operator Precedence; Trigonometric Functions Use the Selected Angle Mode
View assumptionsFormula reviewCalcs at Hand Editorial TeamVerified 28 August 2026 Β· automated checks included
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How to read this result
Three useful checks, kept deliberately short.
sqrt(144) + 2Β³: Evaluate the square root Β· Evaluate the exponent Β· Add the two results.
The expression is parsed locally; arbitrary JavaScript code is not executed.
Formula and assumptions
Expression Evaluated with Standard Operator Precedence; Trigonometric Functions Use the Selected Angle ModePowers are evaluated before multiplication and addition, and parentheses can change that order.
Keep in mind: Check angle mode, brackets and operator precedence when using the result for study or technical work.
Produced byCalcs at Hand Editorial Team
Last formula check28 August 2026
Review methodKnown examples + boundary cases
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