monkeydude79or6inr monkeydude79or6inr
  • 07-06-2017
  • Mathematics
contestada

Solve using perfect square factoring patterns. x2 – 12x + 36 = 4 A. {–8, –4} B. {–2, 10} C. {4, 8} D. {10, –2}

Respuesta :

Аноним Аноним
  • 07-06-2017
 x2 – 12x + 36 = 4
(x - 6)^2 = 2^2

x - 6 = 2
x = 8

-(x - 6) = 2
-x + 6 = 2
-x = -4
x = 4

answer
C. {4, 8}
Answer Link

Otras preguntas

two numbers rational. between 0.3 and 0.4 express one as a decimal and fraction. explain why these numbers are rational
how did geography affect the development of athens as a city state
a rational number between 1.7 and 1.8
If the atmosphere is like a greenhouse, what parts of it function as the "glass"?
How are kingdom and genus related ??
Find the greatest common factor (gcf) of 15 and 35
How do archaebacteria move?
Stanley puts $100 in the bank for two years at 5 % interest compounded annually. At the end of the two years, what is his balance?
Find the least common multiple of 22, 44, and 264.
how did geography affect the development of athens as a city state