brown123 brown123

18-12-2015
Mathematics

contestada

what two numbers add to 13 and multiply to -372

Respuesta :

wmd1999 wmd1999

18-12-2015

There are no whole numbers that do this. if you set up a system of equations for this, you get some rather ugly numbers to work with when factoring. I would suggest you use the quadratic equation which is
x=[-b+-([tex] \sqrt{b^2-4ac} [/tex]) ]/2a

Answer Link

Otras preguntas

At 0°C, pressure measured by a barometer is 760 mm. What will be the pressure at 100°C? a) Greater than 760 mm b) Less than 760 mm c) 760 mm d) None of the abov

500 persons are taking a dip into a cuboidal pond which is 80 m long and 50 m broad. What is the rise of water level in the pond if the average displacement of

The base of a solid is the region R bounded by the curve y=sinx and the lines y=x and x=(\pi )/(2). (a) Sketch the base R. (b) If the cross-sections of the soli

The average (arithmetic mean) of different positive whole numbers is _____. The largest possible value of any of these numbers is the _____.a) 1, smallestb) 1,

Analysis disclosed that 5.76 g of acrylic acid contains 2.88 g of carbon, 2.56 g of oxygen and 0.323 g of hydrogen. What is the simplest formula of the acid? Si

The __________ approach to understanding intercultural communication emphasizes that things may exist as two opposing concepts simultaneously. A) Dialectical B)

When you look at the tip, the tip has a hole and it has flames. The center hole is for the metal when it has reached its melting point. The outside holes are fo

An acre used to be defined as the area 1 furlong and 4 rods wide. Area is calculated by Multiplying Length x Width. What is the area of an acre expressed in squ

A 55-year-old diagnosed with endometrial cancer. Which finding in the client history or risk factor is associated with endometrial cancer? a) History of smoking

what does the point (6,0) represent?

RELAXING NOICE