idontcare69420
idontcare69420 idontcare69420
  • 15-04-2021
  • Mathematics
contestada

PLEASE HELP!
Solve the quadratic equations. Show all steps
[tex]1.) 2(x+1)^2=32\\2.)3(x-4)^2=30[/tex]

Respuesta :

graciebean917
graciebean917 graciebean917
  • 15-04-2021

Answer:

1.)x=-5, x=3

2.)√10+4, x=√10+4

Step-by-step explanation:

1.) 2(x+1)^2=32

(x+1)^2=16

x+1=±4

x=1=-4

x=1=4

x=-5, x=3

2.)3(x-4)^2=30

(x-4)^2=10

x-4=±√10

x-4=-√10

x-4=√10

x=-√10+4, x=√10+4

Answer Link

Otras preguntas

Which statement describes how enzymes and substrates are related? The enzyme influences the speed of change from substrate to product. Enzymes are released as s
Photosynthetic autotrophs are organisms that use light energy and carbon dioxide to make sugar and oxygen. Aerobic heterotrophs, on the other hand, are organism
GIVE ONE ADVANTAGE AND ONE DISADVANTAGE OF RECYCLING THE MATERIALS FROM THIS TYPE OF BALLPOINT PEN
In “Letter from Birmingham City Jail,” what does King describe as the problem that he and the protesters have been fighting against a. justice b. segregation c.
Water sticking to the surface of a leaf is an example of ______.
What should be added when an adverb begins a sentence?
What is the column of a sphere with a radius of 9 inches
What is a key difference between the main ideas of the texts? Poe states that the writer’s job is simple, while King states that the writer’s job is the most di
Solve the equation. Show your work. 1/a =6/18
Look at the photo. Mean :))))))))))))))))))))