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

The area of a rectangular room is 140 square feet. The width is 10 feet. What is the length?
what is 1/5 (y+3)+3=1/10(7y-4)-5​
Equations to use: v= λ ∙ f v=d/t b. A guitar string has a length of 0.90 m. When you pluck it, it plays a “C” that has a frequency of 256 Hz. How fast is th
Chris is building a rectangular pen for his dog. The dimensions are 12 units long and 5 units wide. He decided his dog needed more space, so he is going to buil
Show locations on number line to plot the points 10/3 and 17/3
How is an exercise tax different from a sales tax ?
Suppose a railroad rail is 3 kilometers and it expands on a hot day by 15 centimeters in length. Approximately how many meters would the center of the rail ris
HELPPPPP PLEASE. NEED IT ASAP
What times what equals 12 but when you add those numbers together it equals positive 2
Which technique do poets use to create the mood?