baraanakash2p09r1f baraanakash2p09r1f

01-12-2017
Mathematics

contestada

A certain number added to its square is 30. Find the number

Respuesta :

tynollette tynollette

01-12-2017

x+x²=30
x²+x-30=0
(x+6)(x-5)=0
x=-6 or x=5

Answer Link

Otras preguntas

Geometry math question no Guessing and Please show work thank you

The magnetic field a distance 2 cm from a long straight current-carrying wire is 2 × 10–5 t. the current in the wire is:

An adult patient has been using insulin since her early twenties to manage and treat diabetes. Which type of diabetes would most likely be documented on the med

A room has an area of 121 ft x to the carpeting is only solid in M2 how much carpeting is needed to carpet the room

At a sale this week, a table is being sold for $486 . This is a 28% discount from the original price. What is the original price?

HELP ASAP PLEASE!!! Identify the reactants that are Arrhenius bases, Brønsted-Lowry bases, and/or Lewis bases. State which type(s) of bases each reactant is, a

Henrietta solved a rational equation. Her work is shown. How could she solve it in a simpler way? A:She could use the least common multiple of the denominator.

A sudden change in the body’s salt and water balance would most likely be caused by a malfunction in which organ?

Based on their antomical similarities

Identify three consumer influences discussed in this course and describe what effect each can have on the economic decisions of consumers