sanchez121 sanchez121
  • 15-09-2020
  • Mathematics
contestada

Rewrite each expression as a sum.

12. - 8x2 + 3xy - 9x - 3

13. 2ab -- 5ab2 - 9a2b

Respuesta :

emanuel6181
emanuel6181 emanuel6181
  • 15-09-2020
13 ). 2ab + 5ab x 2 - 18ab

2ab + 10ab - 18ab

- 6ab

Answer= - 6ab
Answer Link

Otras preguntas

The radius of circle is 6.5 centimetres. Asquare has the same are as this circle. The length of each side of square , in centimetre is?
the regular price of a calculator is $15.40. it goes on sale for 30% off the regular price. what is the amount of savings on the calculator
For exercise 1-5 whole is one hundredths grid. Write fraction and decimal names for the shaded part
How do you make .208 a fraction?
When a plant grows, its mass increases over time. Does this mean that new matter is created? Why or why not?
simplify the given expression: 2/2+5i
Based on current immigration trends, which religion is most likely to increase in western Europe over the next twenty years?
What is the root or base illegal
A man plans to use a 2 metre crowbar to lift a rock by putting a pivot 0,8 m from the rock. One end of the crowbar will be under the rock and he will push down
what is the rate and ratio of 420 miles in 7 hours