dragonfire1390 dragonfire1390

02-11-2016
Mathematics

contestada

Complete the square x^2+6x-4. Please give me the answer.

Respuesta :

jtvslife jtvslife

02-11-2016

(x ² - 6x + 9) - 9 - 4 = 0
(x - 3) ² = 13
(x - 3) = ± √13
x = 3 ± √13

Answer Link

02-11-2016

Your final answer would be x = 3 ± √13 or (x+3- √13)(x + 3 +√13)

Answer Link

Otras preguntas

3x+y=4 2x+y=5 solve using linear combination

Differences between DNA and RNA include which of the following? (1) RNA consists of one nucleotide chain. (2) RNA contains the nitrogen base uracil instead of t

What is 0.05 percent of 6.5?

Which of the allies suffered the greatest losses on D-Day

What is 1997 from 2014????????????

Which period was the “golden age of dinosaurs”? a. the Triassic Period b. the Jurassic Period c. the Cretaceous Period d. the Tyrannosaurus Period

How many grandparents have my grandparents? who can solve it is very good on maths! it is just a lpgic problem! i know the answer :)

Differences between DNA and RNA include which of the following? (1) RNA consists of one nucleotide chain. (2) RNA contains the nitrogen base uracil instead of t

what does etymology study?

Why were people from Africa brought to Georgia?