simonajanisch simonajanisch
  • 04-12-2020
  • Mathematics
contestada

simplify (a+8) (a-9)

Respuesta :

lulbbietrin
lulbbietrin lulbbietrin
  • 04-12-2020
hi the answer is a8 - 81
Answer Link
Аноним Аноним
  • 04-12-2020

a2−17a+72

I used the foil method...

a2−9a−8a+72

Subtract 8a from −9a

a2−17a+72

Answer Link

Otras preguntas

this is a true or false answer please help me**
What old saying could be said to apply to this story? es ) A) "In my father's house there are many mansions." "Out of the mouths of babes shall come forth wisdo
how to simplify y^2/y^-3
Solve the following system of equations using the elimination method. 5x + 4y = –30 x – 3y = –6 Question 16 options: A) (–6,0) B) (–2,–6) C) (3,–5) D) (–7,1
Definition of go the ends of earth
1) The "Ring of Fire" is an area along the edge of the Pacific Ocean with many volcanoes. Most ofthe volcanoes are formed as a result of one tectonic plate. Whi
The organisms living together in a community are interdependent upon one another. Look at the food web below. In which of the following ways is a puffin depen
In circle A shown, BC || DE , mBC=58° and mDE=142°. Determine the measure of ZCFE . Show how you arrived at your answer. CORRECT ANSWERS ONLY YOU WILL BE REPORT
i believed that the war had already started in April when the confederate soldiers fired boldly on fort sumter ​
Based on this biography, Antin most likely continued to write about 1)Europe. 2)Boston. 3)exams. 4)immigration.