Lunathemoonflower Lunathemoonflower

14-02-2019
Mathematics

contestada

I need to factor and solve each quadratic equation.
x²-3-4=0

Respuesta :

zrh2sfo zrh2sfo

14-02-2019

Answer:

x²-7 = 0 part 1 and part 2 : x = sqrt(7) or x = -sqrt(7)

Step-by-step explanation:

Solve for x:

x^2 - 7 = 0

Add 7 to both sides:

x^2 = 7

Take the square root of both sides:

Answer: x = sqrt(7) or x = -sqrt(7)

Answer Link

Otras preguntas

What do frogs do on land and in water?

If the velocity of an object is changing, its momentum is also changing. true or false

hi um where does an apostrophe go in pilgrims place

Which literary device portrays a character's reflections?A.snap shotsB.thought shotsC.sensory languageD.figurative language

a bicycle has tires that are 24 inches in diameter whats the circumfrence of one tire?

Cincinnati's major league baseball team is the Reds. What was the greatest historical significance of this team that happened in 1869? PLEASE HELP!!! D:

The embryonic stem in a seed is called the a. radicle. b. hypocotyl. c. seed coat. d. endosperm.

1. Choose the correct form of who or whom to complete the sentence._____ is going with you to the park? (Points : 1)

Use long division. (30x³+4x²-150)÷(3x-5)

what year did mid slavery started