gabbiemars12 gabbiemars12

01-05-2017
Mathematics

contestada

Using the zero product property to find the solutions to the equation x^2 + x-30= 12

Respuesta :

PHDFlopper PHDFlopper

01-05-2017

first, factor x^2+x-42:
(x^2-6x)+(7x-42)
x(x-6)+7(x-6)
(x+7)(x-6)=0
solve using zero product property:
x+7=0
x=-7
x-6=0
x=6

final solutions to the equation:
x=6;x=-7

Answer Link

Otras preguntas

you recentrly visited your friend house . write a paragraph how different your house is in comparison to your friend's house mention he or she has and what you

Figure out the pattern, fill in the blank. 8 48 12 4 2 2 2 1 6 The blank would be

What is the importance of physical activity participation during this pandemic?

A ball is dropped from a height of 1m. If the coefficient of restitution between the ball and the surface is 0.6, what is the height the ball rebounds to?

no(A) = nob)-D CAO B) =40 n (AUB)= 10 n(U) =?

The volume of a cylinder with height h and radius r is given by the formula below. V = Πr2h Complete the equation below by writing an equation equivalent to hei

which of these is a primary source

From the mode in the graph what is the mode number of books the boys read A 3 B 4 C 5 D 6

what is force of attraction ?

Where were African slaves shipped to in the system of Triangular Trade? Canada England Europe The Thirteen Colonieswho ever answers first is marked brainliest.