rashedeyad1142 rashedeyad1142
  • 23-01-2018
  • Mathematics
contestada

Solve the quadratic equation by completing the square.

x^2 - 10x + 18 = 0

Respuesta :

kpopdancer795 kpopdancer795
  • 23-01-2018
x^2-10x+18=0
2x-10x+18=0
-8x+18=0
+8   +8
x+26=0
   -26  -26
x= -26

i believe this is the right answer
Answer Link

Otras preguntas

An ocean-going barge is 50.0 m long and 20.0 m wide and has a mass of 145 metric ton. Will the barge clear a reef 1.50 m below the surface of the water?
Which climate zones produce the richest variety of vegetation?
Polygons abcd and efgh are similar.explain what this mean?
The price of a tent was decreased by 15% and sold for $76.49. What was the original price of the tent in dollars?
What are clouds made of?
Solve the following equation by transforming it into a perfect square trinomial.* 3x2 + 12x = 63
A mechanical wave moves through a medium, which can bea solida liquida gasall of the above
Use the quadratic formula to solve 2y2 – 5y = –2.
how do politicians use math in their jobs (please give an example equation)
Six students shared equally the cost of 18 of one of the items in the chart. Each student paid $24. What item did they buy? Explain how you found your answer.It