b792k5ehta
b792k5ehta
21-09-2022
Mathematics
contestada
Solve for x.
4x^2 - 10 = 90
Respuesta :
sabrena2481
sabrena2481
21-09-2022
Hope this helps :)
4x^2-10=90
Add 10 to each side
4x^2=100
Divide by 4
X^2=25
Get rid of the square
x=5
Answer Link
azii1
azii1
21-09-2022
X = 5
4x^2 - 10 = 90
4x^2 = 90 + 10
4x^2 = 100
X^2 = 100/4
X^2 = 25
Square root of 25 X= 5
Answer Link
VER TODAS LAS RESPUESTAS ( 19+ )
Otras preguntas
How is the Monroe Doctrine and Washington's Farewell Address similar
In the context of website navigation, what is a node?
can someone help me plz i need #6,7,8
Someone plz help I need the soon Mendel's law of independent assortment is the result of researching how many characteristics at a time?
Rewrite using a negative exponent. 5/x²
Please help I’m struggling on this topic
Triangle A has side lengths 3, 4, and 5. Triangle B has side lengths 6, 7, and 8. 1. Explain how you know that Triangle B is not similar to Triangle A. 2. Give
calculate the depth of ocean if ultrasonic pulses produced are received after 9 seconds. ( speed of sound in water = 1498m/s )
The density of magnesium is 1.7/cm3, and the density of iron is 7.9g/cm3. Consider a block of iron with a mass of 819 g. What is the mass of a block of magnesiu
Hammurabi made a code of _ laws
