leesia222 leesia222
  • 21-06-2022
  • Mathematics
contestada

Reduce -8 + b² by 5 + b².
O -3
O -13
O 2b²-3

Respuesta :

FromEarth FromEarth
  • 21-06-2022

Answer:

-13

Step-by-step explanation:

-8 + b² – 5 + b²

-8 + b² -5 - b²

Collecting like terms...

b² - b² -8 - 5

= 0 - 13

= -13

Answer Link

Otras preguntas

Trigonometry pile up. Anyone mind helping me out with this one?Trigonometry is not my strong point. Thanks!
Which of the following is an equivalent simplified expression for 2(4x + 7) – 3(2x – 4) ? A. x + 2 B. 2x + 2 C. 2x + 26 D. 3x + 10 E. 3x + 11 Can anyone explain
What is meant by the phrase "1900 Europeans believed the world was their oyster"
Trigonometry pile up. Anyone mind helping me out with this one?Trigonometry is not my strong point. Thanks!
Dan has a total of 12 bill in his wallet. Some are $5 bills and the rest are $10 bills. The total value of the 12 bills is $115. How many $5 bills and how many
who were the ancestors of the irish? how is their influence still part of irish culture?
What Seas touch the United States?
Express on simplest form in terms of i: sqrt-16
Rene is going to the lake to visit some friends. If the lake is 60 miles away, and Rene is driving at 40 miles per hour the entire time, how long will it take
What Seas touch the United States?