CyberSnorlax CyberSnorlax

18-04-2022
Mathematics

contestada

How many solutions are there to the equation below?
x2 = 16
O A. 2
B. 16
C. 1
O D.O
E. 4

Respuesta :

SenorMathWiz SenorMathWiz

18-04-2022

Answer:

A.2

Step-by-step explanation:

x² = 16

take the square root of both sides

x = ±4

there are 2 solutions to the equations, those 2 solutions being 4 and -4

just to double check

4² = 4 × 4 = 16

-4² = -4 × -4 = 16

Answer Link

Otras preguntas

I also need help with these! It would mean a lot.

A frog starts jumping from the middle of a circular pond. The pond is 12 metres across, from one side to the other. 43 The frog always jumps half the distance l

Sam filled 4 large bottles and 6 small bottles with 6.8 litres of orange juice . Each large bottle could hold 0.5 litres more than each small bottle. How much o

write any two conditions due to which demagnetization occur

Inés __________ el sol en la playa todos los fines de semana. nada esquía camina toma —Hace sol y mucho calor. —Sí, __________ ir a la playa. tengo que tengo ga

How does the number of lone pairs affect the bonding pairs? A. They repel more strongly than the bonding pairs, pushing the bonding pairs closer together. B. Th

14 White shapes and black shapes Some of the shapes are circles. All the other shapes are squares are used is a game The ratio of the number of white shapes to

For each value of x determine whether it is a solution

How do you write a letter to someone?

Which of the following is NOT the name of a dash gauge?A. SpeedometerB. Gear meterC. OdometerD. Temperature gauge