bevernadealeylouis bevernadealeylouis

11-05-2016
Mathematics

contestada

x^2-100=0
solve using Factoring method

Respuesta :

nabster nabster

11-05-2016

X^2-100=X^2-10^2=(X-10)(X+10)=0
which means:
X-10=0 or X+10=0
means:
X=10 or X=-10

Answer Link

Otras preguntas

A way that Europeans increased their wealth in the West Indies during the 1600s and 1700s was by

Ms. Burger has graded 45 tests. This represents 60% of her three math classes. How many math students does Ms. Burger teach

Pls help :) solve. b-^4 =1/81 b

In the early 20th century it was known that the cell's nucleus contained two kinds of chemicals. It was discovered that the molecule of inheritance is composed

Which is not common in the Casco Viejo District?

Money encourages specialization by exchange costs.

The density of water is:

how can Cynognathus and Lystrosaurus be found on every continent

The main two revolutionary parties that wanted to overthrow the Russian government in 1905 were the_____. Bourgeoisie Proletariat Bolsheviks Mensheviks

Homework help...Last question: Estimate the product of 15.217 × 9.54. Round each number to the nearest whole number.