hayden9
hayden9
26-08-2016
Mathematics
contestada
How to factor x^2-8x+16
Respuesta :
dalendrk
dalendrk
26-08-2016
x² - 8x + 16 = x² - 2x · 4 + 4² = (x - 4)² = (x - 4)(x - 4)
Used: a² - 2ab + b² = (a - b)²
Answer Link
VER TODAS LAS RESPUESTAS ( 75+ )
Otras preguntas
Suppose scientists found parts of the DNA from a dinosaur. What info would this discovery provide? What info would it not give them?
in dogs, wire hair (S) is dominant to smooth (s). Cross of a homozygous wire-haired dog with a smooth-haired dog and show the genotypic and phenotypic ratios.
1) A fashion designer makes and sells hats. The material for each hat costs $5.50. The hats sell for $12.50 each. The designer spends $1400 on advertising. How
Chloe’s mother wants to have another child. However, she is concerned that a second child might also have CF, so she encourages Chloe’s stepfather to be tested.
Cardiac muscle contracts A. in response to voluntary output B in response to nonvoluntary input C. on its own without input
What is the color of the stars with the lowest surface temperature
7) At Elisa's Printing Company LLC there are two kinds of printing presses: Model A which can print 70 books per day and Model B which can print 55 books per da
The chorionic villi of the placenta develop a series of capillaries that are immersed in lacunae of the mother's blood for exchange into the embryo's blood duri
what would you call a object that makes people shut up
omega 3 fatty acids are important because they
