honesty568 honesty568

19-07-2020
Mathematics

contestada

Multiply: (x – 4)(x + 5)

Respuesta :

19-07-2020

Answer:

x² + x - 20

Step-by-step explanation:

Step 1: Expand using FOIL

x² + 5x - 4x - 20

Step 2: Combine like terms

x² + x - 20

Answer Link

19-07-2020

[tex](x-4)(x+5)=x^2+x-20[/tex]

Hope this helps.

Answer Link

Otras preguntas

who is Henry the fourteenth

Which type of rhetorical appeal does the following statement use? By actively contributing to make our city’s recycling program a success and encouraging others

1.Which of the following scenarios would provide the best evidence that human traits are a result of inheritance? A. Lisa and Anita are identical twin sisters.

to increase an amount by 17.5% what single multiplier would you use?

The amount of a 500 g sample of a radioactive substance that remains over time is given by the equation , where d is the number of days since the sample weight

Which of these is true of the Roman road system? A. Augustus had all Roman roads paved with marble. B. Improving the roads helped the Roman Empire to grow.

Which was not used to justify European imperialism in the late nineteenth century? Democratic reform Social Darwinism A new wave of nationalism A belief in E

Which development was a result of the progressive movement

the most practical way to avoid mismanagement of a checking account is

Sequences and equations: Position = 10, 11, 12, 13, 14 Value of term = 28, 31, 34, 37