02-10-2018
Mathematics

contestada

What is the solution to (x-2)(x+5)=18

Respuesta :

emily1782743 emily1782743

02-10-2018

X =4 (4-2)(4+5)=18. 4-2=2. 4+5=9. 2x9=18

Answer Link

Otras preguntas

During an investigation, a student determines that a copper sample has a density of 8.10g/mL. What is the student's percent error if the a ccepted density for c

what kind of symbiotic relationship is showm between Dori and Marlin

literary images are enhanced by the use of _______ language.

A ball is thrown into the air with an upward velocity of 44 ft/s. Its height h in feet after t seconds is given by the function [tex]h=-16t ^{2} +44t+9[/tex]. W

You sell pies at a farmers' market for $7.50 each. A group of 5 kids wants to pitch in equal1y to share one of your pies. How much will each of them need to pa

The weekly sales of a magazine increased from 500,000 to 600,000. By what percentage did the magazine sales increase?

If 6x −3 = −5x +7, then x =? Can someone explain this one?

The length of an arc of a circle is equal to 1/5 of the circumference of the circle. If the length of the arc is 2π, the radius of the circle is

In how many ways can 12 one-dollar coins be shared between Josh, Frank, and Suzy if each of them receives at least 3 coins?

Prove identity tan 3x−tan 2x−tanx = tan 3xtan 2xtanx