lucygrace344 lucygrace344

03-12-2020
Mathematics

contestada

PLEASE ANSWERRRRRRRR!!!
What is the value of, when x^2+5=21?

Have a good day!!

Respuesta :

Аноним Аноним

03-12-2020

Answer:

x= 4 or -4

Step-by-step explanation:

take the root of both sides then solve

hope this helped♥

Answer Link

Otras preguntas

What area of the long bone is covered with cartilage

Which is an example of bivariate data?(1) age of students in a club(2) grade level and age of students in a school(3) type of lunch each student orders at schoo

Write down a sensible metric unit for measuring A) the distance from London to Paris B) the amount of water in a swimming pool

In a titration, 45.0 mL of KOH is neutralized by 75.0 mL of 0.30M HBr. How much KOH is in 1.0 liter of the KOH solution ?

Calculate the speed of a 3.5cm sound wave of frequency 8000Hz

The accompanying frequency table indicates the grades on the math midterm in Ms.Dennis' class. In which interval does the median of the date lie?

What is the state at which a net force is zero called

determine whether each expression is meaningful as a real number yes or no? -√9

How do tussock moths obtain energy in cellular respiration?

What is the state at which a net force is zero called