yeetmaster445911 yeetmaster445911
  • 14-04-2021
  • Mathematics
contestada

Solve the following quadratic equation for all values of x in simplest form (x+4)²+38=47 ​

Respuesta :

Аноним Аноним
  • 15-04-2021

Answer:

- 1

Step-by-step explanation:

( x + 4 )² + 38 = 47

( x + 4 )² = 47 - 38

( x + 4 )² = 9

( x + 4 )² = 3²

Square root on both sides,

x + 4 = 3

x = 3 - 4

x = - 1

Answer Link

Otras preguntas

which is greater:a force of 10N or a force of 5 lbs?
what is a synonym for a great variety
what is a word phrase?
A ramp is 0.5 m high and has a slope that is 4 m long. what is its mechanical advantage?
Fill in the blank with the correct direct object pronoun, based on the word in parentheses, that best complete this sentence: María y Juan _______ buscan. (libr
The tendency of facial muscle states to trigger corresponding feelings such as fear or happiness is called
who makes the nations monetary policy
How do we know if their is DNA in our food?
Read the passages: Passage 1 For the moon never beams, without bringing me dreams Of the beautiful Annabel Lee; And the stars never rise, but I feel the bright
Why did the Virginia Plan give Congress the power to strike down laws made by state legislatures? What arguments could you make for or against giving Congress t