sotobuswold sotobuswold

02-05-2020
Mathematics

contestada

Solve the following equation algebraically
4x^2 = 100

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

02-05-2020

Answer:

x = ±5

Step-by-step explanation:

4x^2 = 100

Divide each side by 4

4/4x^2 = 100/4

x^2 = 25

Take the square root of each side

sqrt(x^2) = ±sqrt(25)

x = ±5

Answer Link

Otras preguntas

What two facts can you double to find 8x4?

A sport arena covers 710,430 square feet of ground a news paper reported that the arena covers about 700,000 square feet of ground to what place value was the n

Which pair of lines from “Lines Written in Early Spring” by William Wordsworth is an example of alliteration?

Bacteria from the soil absorb nitrogen from the air and convert it into ammonium. This is an example of _____. the hydrologic cycle nitrogen fixation assimilati

why is it important that an experimental method is detailed?

Predict what would happen to a plant with a genetic defect that produced no central vacuole.

what factors of 20 are also factors of 50

Why did ancient Egyptians call Their land kemet "the black land"

Veronica is saving money to by a saddle for her horse that costs 175 . She plans to save $10 the first month and then increased amount she say's by five each mo

2. The four main systems of the Earth are