karolinastachowska
karolinastachowska karolinastachowska
  • 23-09-2019
  • Mathematics
contestada

2a²+5b²
a=-6
b=2
Please help!!

Respuesta :

alishedd83
alishedd83 alishedd83
  • 23-09-2019

2a^2+5b^2

2(-6)^2+5(2)^2

2(36)+5(4)

72+20

92

Hope this helps ;)

Answer Link

Otras preguntas

If you do not want to keep a change automatically made by Word and you immediately notice the automatic correction, you can undo the change by clicking what
Solve for y. 3(y-3)=6y
The older a Website is, the more credible it is. Please select the best answer from the choices provided T F
Hormone therapy reduces the interaction of hormones with __________. A. healthy cells B. antigens C. vaccines D. cancer cells
Which best explains how religious tolerance helped the Ottoman and Mughal Empires succeed
folk singer woody guthrie died of huntington's disease, an autosomal dominant disorder. which statement below must be true?
who was the 3 president of the usa?
1.4 Explain why it is important to support individuals to challenge information about services that may present a barrier to participation
Water _____. has a pH of 0 can dissolve most substances contains dissolved minerals expands when it freezes enters the atmosphere through infiltration
1 HEALTH QUESTION What is the difference between bradycardia and tachycardia?