Let's Try (Evaluate)
Read each problem carefully and solve.
1.Three polynomial are to be added 5a² - 3b, 10a² - 4a - 5 , and a³ + 5. What is the sum?
2.Find the product when 7ײ + 6× + 57 is multiplied by 3× + 8.
3.Find the volume of a rectangular box whose dimension are as follows: length 9× - 6, width 4× + 5, and height - 3× - 8.
4.If 4w² - 4w + 5 is multiplied by 6w + 3, what is the product?
5.Joe adds her grades for the second grading period and obtains 24g² + 18g - 27. What is her average grade if she has 4g - 3 subjects?
Read each problem carefully and solve.
1.Three polynomial are to be added 5a² - 3b, 10a² - 4a - 5 , and a³ + 5. What is the sum?
2.Find the product when 7ײ + 6× + 57 is multiplied by 3× + 8.
3.Find the volume of a rectangular box whose dimension are as follows: length 9× - 6, width 4× + 5, and height - 3× - 8.
4.If 4w² - 4w + 5 is multiplied by 6w + 3, what is the product?
5.Joe adds her grades for the second grading period and obtains 24g² + 18g - 27. What is her average grade if she has 4g - 3 subjects?
Add an Answer
More Questions From This User See All
Answers & Comments
Verified answer
1. 5a² - 3b + 10a² - 4a - 5 + a³ + 5
Simplify by combining like terms.
Answer: a³ + 15a² − 3b − 4a
2. (7ײ + 6× + 57)(3× + 8)
Multiply.
Answer: 21x³ + 74x² + 219x + 456
3. Formula: V=lwh
(9× - 6) (4× + 5) (6w + 3)
Multiply.
Answer: 216wx² + 126wx + 108x² − 180w + 63x − 90
4. (4w² - 4w + 5) (6w + 3)
Multiply.
Answer: 24w³ − 12w² + 18w + 15
5. (24g² + 18g - 27)/(4g-3)
Divide.
Answer: 6g + 9