GreenHerbz206 GreenHerbz206

15-01-2019
Mathematics

contestada

Expand (a – 1)(a – 2) by using the FOIL method.

Expand a 1a 2 by using the FOIL method class=

Relax

Respuesta :

xCrissyx xCrissyx

15-01-2019

The answer is A.

(a-1)(a-2)

a * a= a^2
a * -2= -2a
a * -1 = -1a = a
-1 * -2 = 2 because two negative signs make a positive.

Put them together:

a^2 - 2a - a + 2
= a^2 - 3a +2

Answer Link

Otras preguntas

The IMA of the following pulley system is _____.

Área 9 perímetro 20 what is the leigh and width

Who was the African American leader who was president of Morehouse College? Leo Frank Wesley Dobbs Lugenia Hope John Hope

Assume that name is a variable of type String that has been assigned a value. Write an expression whose value is a String containing the second character of the

Which method of payment actually is a form of borrowing money that needs to be paid back later

-Floodwaters -High winds -Rain can easily sweep pedestrians and vehicles downstream.

A car of mass 920.0 kg accelerates away from an intersection on a horizontal road. When the car speed is 39.6 km/hr (11.0 m/s), the net power which the engine s

A ball has been thrown into the air its distance from the ground is given by the function s(t)=-16t^2+96t+100 where t is measured in seconds and s is measured

What is the unknown for 9/24=3/y

11/6 as a mixed number