AnyMichelle AnyMichelle

10-10-2016
Mathematics

contestada

Write two numbers that multiply to the value on top and add to the value on the bottom

Write two numbers that multiply to the value on top and add to the value on the bottom class=

Respuesta :

texaschic101 texaschic101

10-10-2016

a * b = -70
a + b = -9......a = -9 - b

b(-9 - b) = -70
-b^2 - 9b + 70 = 0
(-b + 5)(b + 14) = 0

-b + 5 = 0
5 = b

b + 14 = 0
b = -14

ur numbers are -14 and 5

-14 * 5 = -70
-14 + 5 = -9

Answer Link

Otras preguntas

A toaster oven uses 67,500 joules of energy in 45 seconds to toast a piece of bread. What is the power of the oven?

how to simplify 3+2(xy+3z)+4xy

If 2x-6 is an even integer, what is the next consecutive even integer

A 6.0 m section of wire carries a current of 5.2 A from east to west in the earth's magnetic field of 1.0 × 105 T at a location where the magnetic field points

Find the least whole number that can make this statement true. _ ÷ 9 > 700

How to solve 6x^2+5x-4=0

Is v2 = v1t+a dimensionally correct? Explain please!

Find the solution of each equation using mental math or a table. If the solution lies between two consecutive integers, identify these integers2.2-2n=12.2

A 13-newton object is placed in a container of fluid. If the fluid exerts a 60-newton buoyant (upward) force on the object, will the object ...

How do I solve -8+w=2