dreaboo710
dreaboo710
01-11-2021
Mathematics
contestada
[tex]9x^2-6x+1=-12[/tex]
Respuesta :
mimilana
mimilana
01-11-2021
9x^2 -6x +1+12=0
9x^2 -6x +13=0
factorise
(3x-1)(3x-1) =0
so, x= 1/3
Answer Link
VER TODAS LAS RESPUESTAS ( 65+ )
Otras preguntas
Can someone explain lesson 6.3 math boxes in everyday math regarding the missing numbers on the number lines
If 4x+5y=10 and x+3y = 8 then (5x+8y)/3=
Which technological development enabled European navigators to determine their location during the Age of Exploration? (1) lateen sail (2) astrolabe (3) cross
What caused the rise of military government in Japan?
A biome that contains a layer of permanently frozen soil, called permafrost, would be classified as A. taiga B. desert C. tundra D. savannah E. temperate decidu
What is the average of 30, 40, and 80?
Which of the following are examples of trisomy? Turner Syndrome, Down's syndrome, or Klinefelter's Syndrome
Estimate the angle of elevation from the trailhead to the summit.
If a circle is cut from a square piece of plywood, how much plywood would be left over? Use 3.14 for pi
given: quadrilateral ABCD with ∠A= ∠C and BD the bisector ∠ABC prove: DB bisects ∠ADC
