jaydeng75
jaydeng75 jaydeng75
  • 25-06-2020
  • Mathematics
contestada

How do you write this quadratic equation using substitution

How do you write this quadratic equation using substitution class=

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 25-06-2020

Answer:

u^2 +7u -8=0  where u = 3x+2

Step-by-step explanation:

(3x+2)^2 + 7(3x+2) - 8=0

Let 3x+2 = u

u^2 +7u -8=0

Answer Link
hughesrobert97
hughesrobert97 hughesrobert97
  • 25-06-2020
Idk because it hard
Answer Link

Otras preguntas

Two numbers add to 251 and the second is 41 bigger then the first. what are the two numbers?
what is red snapper? could you help me?
Martin Luther and Johann Gutenberg were two men who broke with the Catholic Church true false
the area of the rectangle is 85 cm. express the perimeter of the rectangle is function of the width x.
what are the different periods under english literatureplease help me i need this now !!!! :)
what is a tropical rainforest?
1)simplify the expression (2x)^42)the perimeter of a rectangular is twice the sum of its length and its width. the perimeter is 16 meters and its length is 2 me
What is the negative form of Elles y regardent la télé
why is gold preferred as a superior metal over silver and bronze?
You kick a ball with a speed of 14 m/s at an angle of 51°. How far away does the ball land?