douglasketeriap7nucp douglasketeriap7nucp
  • 24-04-2018
  • Mathematics
contestada

what is equivalent to(x+8)(x-7)

Respuesta :

nilbert
nilbert nilbert
  • 24-04-2018
Hi there!

To multiply, we need to use f.o.i.l:

(x + 8)(x - 7)
= x * x - 7 * x + 8 * x - 8 * 7
= x^2 - 7x + 8x - 56
= x^2 + x - 56

Hope this helps!
Answer Link

Otras preguntas

Use the interactive tool to graph the line given the following information:     coordinates (1,–3)     slope of –2 Based on your investigation, what is the
Before Jason starts his workout, he always does some stretching exercises. ______ P SC IC We bought our new sofa during the sale at the local furniture store.
the closet hominin to a current day human is?
Who was the underground railroad conductor known as black moses?
What factors do 28 and 44 have in common ?
Amendments have been passed to do all of the following EXCEPT: A. give voting rights to all citizens B. allow only the smartest, most qualified citizens to vote
How might "Night" (book by Elie Weisel) be different if it had been written as a diary, a first person account of events immediately after they happened?
A ship travels 62.5 km in 1st hour of sailing. Starting from 2nd hour, the distance travelled per hour is x% of that in the preceding hour. It is given that the
What is the gcf of 28x^3 and 7x
Which explanation best describes the importance of continuing education?