brianna671 brianna671

22-02-2017
Mathematics

contestada

(5x-5)(2x-4) simplify the product using FOIL

Respuesta :

22-02-2017

10x^2-10x+20 is the answer to this

Answer Link

Аноним Аноним

22-02-2017

F - Firsts - 5x * 2x = 10x^2
O - Outers - 5x * -4 = -20x
I - Inners - -5 * 2x = -10x
L - Lasts - -5 * -4 = 20
Add the Outers and Inners -20x + -10x = -30x
Put them together - 10x^2 -30x +20

Answer Link

Otras preguntas

Solubility of Marble? What is the solubility of Ca^2+ in normal rainwater, for which pH = 5.6?

Twice the difference between a number and 4 is twenty. Find the number.

The charge of an atom is

We can touch our finger to our nose while our eyes are closed in part because we can sense the position and movement of our joints as well as the length of stre

What were some of the reasons for and against prohibition in the 1920s?Despite the ban on alcohol,why do you think sales of liquor continued,and what were some

Twenty-five less than three times a number

What is the length of AB? Answer 13 cm 18 cm 22.98 cm 25.32 cm

The developments under Charlemagne are sometimes referred to as the "Carolingian Renaissance." Which of the following describes those changes? an increase in li

In Triangle ABC shown below, side AB is 6 and side AC is 4. Which statement is needed to prove that segment DE is parallel to segment BC and half its length?

A carpenter measures three sides of a triangular deck, which needs painting. the side length are 15 ft, 14 ft, and 26 ft. what is the largest angle?