karolinastachowska karolinastachowska

23-09-2019
Mathematics

contestada

2a²+5b²
a=-6
b=2
Please help!!

Respuesta :

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

difference between eukaryotic and prokaryotic cells

Biolog Practice Performance Task: Termites, Guardians of the Soil Unit 1: Ecological Systems PRACTICE PERFORMANCE TASK 1. Write three sentences about the role t

Find the word sufficient in paragraph 3 of "The Tell- Tale Heart." Use context clues in the surronding sentences, as well as the sentence in which the word appe

0.38 as a mixed number

50 Points + Brainliest! Write the explicit equation for f(n) to represent the sequence. Show all necessary work.

0.183 decimal to fraction simplify if needed

Given a whole number k, when k is divided by 9 and added to 76, the result is one- third the original value. Find the value of k.

Explain the irony in each of the following character portraits: the Nun Prioress

Search the Internet for “Clinton 96 ad, Next Century” and watch the campaign commercial from President Bill Clinton’s 1996 reelection campaign. Compare this com

A certain chemical reaction releases 25.7 kJ/g of heat for each gram of reactant consumed. How can you calculate the heat produced by the consumption of 3.4 kg