Karebear9474 Karebear9474

20-12-2018
Mathematics

contestada

Add. (3t - 3) + (6t2 + 4t + 13) + (-8t2 + 11t - 1)? A) -2t2 + 18t + 9 B) -2t4 + 182 + 9 C) 2t4 - 18t - 9 D) 2t4 + 18t + 9

Respuesta :

muhammedhaaziq muhammedhaaziq

20-12-2018

Let's simplify step-by-step.

3t−3+6t2+4t+13−8t2+11t−1

=3t+−3+6t2+4t+13+−8t2+11t+−1

Combine Like Terms:

=3t+−3+6t2+4t+13+−8t2+11t+−1

=(6t2+−8t2)+(3t+4t+11t)+(−3+13+−1)

=−2t2+18t+9

Answer Link

Otras preguntas

what skill of corroboration involes

A bar of silicon is 4 cm long with a circular cross section. If the resistance of the bar is 280 Ω at room temperature, what is the cross-sectional radius of th

6. What is theater?

A profit-maximizing firm in a competitive market that is producing on a production curve where the marginal product of labor is diminishing also has

Based on the data table below, which number would be the BEST choice for the top number of the scale on the vertical axis of a scatter plot showing this data?

International trade currently involves about ______________ worth of goods and services thundering around the globe. Group of answer choices

Quadratic and Ratios...

An independent random sample is selected from an approximately normal population with an unknown standard deviation. Find the p-value for the given set of hypot

Then and there I resolved that I would not give so much time as heretofore to play, but would study and strive to be at the head of all my classes and thus deli

x/8-1/2=6 what does that make?