savionhannah
savionhannah savionhannah
  • 09-10-2020
  • Mathematics
contestada

If a rectangle is (x+2) wide and (x-7) in length, the area of the rectangle is? ​

Respuesta :

TheBlueFox
TheBlueFox TheBlueFox
  • 09-10-2020

Answer: x² - 5x - 14

Step-by-step explanation: Start with the formula for the area of a rectangle.

Area = length x width

To multiply these two binomials, let's use the F.O.I.L. method.

The product of the first terms is x².

The product of the outer terms is -7x.

The product of the inner terms is 2x.

The product of the last terms is -14.

So we have x² - 7x + 2x - 14 which simplifies to x² - 5x - 14.

Answer Link

Otras preguntas

A soccer team played 32 games if they won 25% of them how many games did the team win
what are the two factors that contribute to a detrimental relationship​
How many white Southerners defended slavery? all most few none
In law of superposition which layer is the oldest and which layer is the youngest
an atom has 25 protons, 30 neutrons, and 25 electrons. What is the charge of the nucleus?​
Question 1 Which of the following is a product of the electron transport chain? A. 34 ATP B. Pyruvate C. 2 NADH D. CO2 Question 2 The goal of cellula
Algebra 2 help!!!!!!
Given the lifecycle of Bdellovibrio, which of the following is the MOST likely to be its next victim? A. a Gram-negative bacterium B. a Gram-positive bacterium
A major factor contributing to high scholastic performance is practical intelligence. T/F
Every month, the bank withdraws $15 from Betsy’s checking account as a service fee. Betsy has budgeted $75 for the next few service fees. For how many months wi