tiffanyrose1216 tiffanyrose1216
  • 02-01-2024
  • Mathematics
contestada

Solve the following equation algebraically: 4 x squared = 100 a. Plus-or-minus 0.2 b. Plus-or-minus 5 c. Plus-or-minus 12.5 d. Plus-or-minus 10

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 03-01-2024

Answer:

x = ±5

b. Plus-or-minus 5

Step-by-step explanation:

4 x^2 = 100

Solving for x:

Divide each side by 4.

4x^2 /4 = 100/4

x^2 = 25

Taking the square root of each side:

x = ±√25

x = ±5

Answer Link

Otras preguntas

how do you say hi my name is rebecca
Which of the binomials below is a factor of this trinomial? x2 - 6x - 16 a. x - 2 b. x 2 c. x - 4 d. x 4
Which are types of income tax that people pay? Check all that apply. a. federal b. local c. progressive d. state e. sales f. flat
A suit is on sale for 27% off. The sale price is $438. What is the regular price?
the president is also known as what
who provided evidence for the existence of a nucleus in an atom
What are the four types of literary theories according to literary historian M. H. Abrams?
estimate the quotient 15.5/ 4
What procedure is performed by a medical examiner to determine manner, cause, & mechanism of death?
which cell structure is mainly responsible for releasing energy from food molecules in some single-celled organisms ?