Q. Evaluate the expression for s=5.−s−4s−2Write your answer in the simplest form.
Identify Expression: Identify the expression to be evaluated with the given value of s. We are given the expression −s−4s−2 and we need to substitute s=5 into this expression.
Substitute s=5: Substitute s=5 into the expression.Replace s with 5 in the expression −s−4s−2 to get −5−45−2.
Simplify Numerator and Denominator: Simplify the numerator and the denominator. (5−2)/(−5−4) simplifies to 3/(−9).
Simplify Fraction: Simplify the fraction to its simplest form. (−9)3 can be simplified by dividing both the numerator and the denominator by their greatest common divisor, which is 3.So, (−9)3 simplifies to −31.