08-03-2016
Mathematics

contestada

what multiplies to -42 and adds to 1

Respuesta :

BrainlyA BrainlyA

08-03-2016

7 and -6

is the answer

Answer Link

08-03-2016

(x)(y)=-42
x+y=1

y-y^2=-42
y^2+y-42=0
(y+7)(y-6)=0
y=-7 or 6

Answer Link

Otras preguntas

pls help me in this

What is a dynasty? the absolute power of the pharaoh the belief that there is a link between the people and the gods a ruler who is believed to hold power as a

Teddy has two sisters. One of them is 3 years younger than Teddy, the other one is 7 years younger than her only brother. How old was the older sisters when the

Thesis statement: social media drastically change the family relationships.Thesis statement with concession: keyword/s: Even though/whileThesis statement with r

Identify the pattern for the following sequence. Find the next three terms in the sequence. 5, 2, -1, -4, ____, ____, ____,...

Find a point-slope equation of the line having the given slope and containing the given point. m=−6; (6,4)

1. Which is not represented by the seven points on the crown of the Statue of Liberty according to the text? a. The points represent how liberty enlightens the

why is the code of Hammurabi an important historical document

3. Bakit mahalagang maukoy ang mga katangian ng isip at kilos-loob sa pangaraw-araw na buhay?

pls help: Which individual elements make up the following common compounds? CaCO3 CaCl2 C3H6O HCl Ca(OH)2