zhananeumann
zhananeumann zhananeumann
  • 30-04-2019
  • Mathematics
contestada

If (5x−2)^2=ax^2−bx+c, what is the value of a+c^2?

Respuesta :

bronyiayegeorge bronyiayegeorge
  • 03-05-2019

Answer:

41

Step-by-step explanation: u first expand (5x-2)²

to get 25x²-20x+4

then by comparing it to ax²+bx=c

u get a=25 b=-20 and c=4

the u evaluate a+c²

25+4²

=41

Answer Link

Otras preguntas

The original sales price of a jacket to the original price is 3:4. The original price is $64 what is the sales price
Which one of the following mathematical statements is true? A. 28 0 = 0 B. 28 – 0 = 0 C. 28 ÷ 0 = 0 D. 0 ÷ 28 = 0
Is the reciprocal of an improper fraction sometimes,always , or never a proper fraction
How to justify a/b x b/c = a/c?
What are monosaccharides, disaccharides, and polysaccharides and explain their functions?
Henry has a new album for his baseball cards. Some of the pages hold 6 cards and the other pages hold 3 cards. If Henry has 36 cards, how many different ways ca
what is expanded form of 605,970
macromolecules not digested, but present in duodenum?
What was the first bomb to be dropped on Horoshima japan??
Erica used friendly numbers to find 43-19 she added 1 to 19 and subtracted 1 from 43 what is Erica's error