Q. Combine like terms.−4−2y2−5y2−7y3+5−5+y3Answer:
Combine y2 terms: Next, we will combine the terms with y2: −2y2 and −5y2. −2y2−5y2=−7y2
Combine y3 terms: Then, we will combine the terms with y3: −7y3 and +y3.−7y3+y3=−6y3
Write down combined expression: Now, we will write down the combined expression with the like terms added together.The combined expression is −4−7y2−6y3.
More problems from Multiply and divide rational expressions