05-04-2016
Mathematics

contestada

simplify. (8a^3 - 3b^2) - (a^3 + b^2)

Respuesta :

MandiePandie MandiePandie

05-04-2016

you have to subtract the exponents.
So for the a's you have to do 3-3 and get 0.
8a
For the b's you have to do 2-2
3b
The final answer is 8A-3B

Answer Link

Otras preguntas

Please help me with these two blanks!

Chapter 1:QuaEND-OF-CHAPTER REVIEW EXERCISE 11A curve has equation y = 2xy + 5 and a line has equation 2x + 5y = 1.The curve and the line intersect at the point

A 100-square grid has 70 shaded squares. Explain how you could express this model as a fraction, percent, and decimal

please urgent please beg

A company has a hybrid ASP.NET Web API application that is based on a software as a service (SaaS) offering.Users report general issues with the data. You advis

If a licensee is called into active duty in the military, he is allowed____months past the time of release from active duty, to complete continuing education re

Consider a basket of consumer goods that costs $80 in the United States. The same basket of goods costs GHS 24 in Ghana.Holding constant the cost of the basket

If you are interested in knowing the most accurate calculation of the amount of energy released by an earthquake, which scale would you consult

The accepted value is 29.35. Which correctly describes this student's experimental data?

Sugar crystals enter a dryer at the rate of 1000 kg h-1 and at 20% w.b. moisture content. They leave the dryer at 3% w.b. moisture content. If the drying proces