readthebible readthebible

25-09-2020
Mathematics

contestada

Factor x^2 - 7x - 18 and show work I don't know how to do it

Respuesta :

maurissam maurissam

25-09-2020

Answer:

Step-by-step (x+9)(x−2). Explanation: Given: x2+7x−18 . Split the middle term. ⇒x2+9x−2x −18 . Factor by each side. ⇒x(x+9)−2(x+9) . ⇒(x+9)(x−2).

Answer Link

Otras preguntas

A shade of green paint is to be mixed with 3 parts blue and 2 parts yellow. ten gallons of green paint are to be mixed. how many gallons of yellow paint must be

What is the value of the expression iº x ¡¹ × ¡² × ¡³ × ¡4? O 1 O-1 Oi O-i

What is the net percent gained or lost on a stock with goes up 30% on monday and then drops 30% on tuesday? use a negative sign to indicate percentage lost.

In the Gift of the Magi, for which of the following reasons does the author most likely include the story of the magi in the last paragraph? Question 11 options

(it says 8.5 at the left edge of orange) Find the total area of the prisms

Which of the following is an example of a change from gravitational potential energy to kinetic energy? A. Hands being rubbed together B. A skater coasting up a

2. briefly explain the law of supply. then, describe how production cost and the presence of other sellers in the market influence the law of supply. give a bri

Ecrivez ci dessous le contaire de chaque adjectif en choisissant dans la liste de droite

1. Gwen exerts a 16 N horizontal force as she pulls a 32N sled across a cement 2. A student drops a ball from a window 7 m above the sidewalk. How fast is it mo

Hydrazine is a great chemical propellant because it creates a lot of gaseous products that need to expand and escape from their reaction space. Based on this in