teagan4christ teagan4christ

15-02-2017
Mathematics

contestada

Multiply & Simplify.
2a(7a²-3a+9)

A. 9a³-a²+11a
B. 9a²-a+11
C. 14a²-6a+18
D. 14a³-6a²+18a

Respuesta :

Аноним Аноним

15-02-2017

2a(7a²-3a+9)
=14a^3 - 6a^2 +18a

answer is D. 14a³-6a²+18a

Answer Link

Otras preguntas

Please help me ASAP!

explain the microsoft word skills you are most confident in performing.

Worth 10 POINTS can someone help me answer this question! Thank you.

How are the federal judicial branch and most state judicial branches similar? O Both have local courts. Both have appellate courts. The judges are all appointed

Please help thank you

A historian is interested in conducting a deep analysis on the American stock market crash of 1929 in an effort to understand how economies shrink and grow over

Which sentence would be most appropriate for an application for a summer job as a camp counselor? A)Camp sounds super cool, and that’s how I want to spend my su

Which sentence uses the underlined academic vocabulary word incorrectly? A. We thought the program started at 8:00, whereas it actually began at 7:00. B. No one

PLEASE HELP!!! Will give brainliest!! Which cause and effect relationship is correctly matched? Communists rule North Korea—China and the Soviet Union back Nort

Identify the meaning of the variables in the point -slope form of the a line