Q. Combine like terms to simplify the expression:1.17−0.07a+(−3.92a)
Identify like terms: Identify like terms in the expression. Like terms are terms that contain the same variable raised to the same power. In this expression, −0.07a and −3.92a are like terms.
Combine like terms: Combine the like terms by adding their coefficients. The coefficients of −0.07a and −3.92a are −0.07 and −3.92, respectively.Calculation: −0.07+(−3.92)=−3.99
Write simplified expression: Write the simplified expression with the combined like terms.Calculation: 1.17−3.99a
Check for additional simplifications: Check for any additional like terms or simplifications. There are no more like terms to combine, and the constants are already simplified.
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