sbsgordy sbsgordy

26-03-2020
Mathematics

contestada

need help with this equation b^2+2b-13=2 can you please explain

Respuesta :

26-03-2020

hope these answers help.

Ver imagen ssc885

Answer Link

potatobean4eva potatobean4eva

26-03-2020

Answer:

3 or -5

Step-by-step explanation:

b²+2b-13=2

b²+2b-15=0

(b-3)(b+5)=0

b=3 or -5

Answer Link

Otras preguntas

Investigation of Neandertal skeletons reveals abundant evidence __________. a. of traumatic injuries associated with rough terrain b. that they were not at al

what is the effect of homer's use of third-person omniscient point of view in the Odyssey? A. It gives the reader just Odyssey 's thoughts and emotions, which m

what marked the beginning of agriculture in the Americas?

This biggest issue with studying events in the recent past is that it is too soon to decide how important they are or their historical impact. true or false

Explain how blitzkrieg was different from trench warfare.

Mrs. Jameson asked all of her 110 students to list their birthdate and time on a sheet of paper and place it into a jar. One name is drawn out of the jar at ran

Convergent faults ___. can form mountains and volcanoes happen when tectonic plates move away from one another create new oceanic crust through sea-floor sprea

What's is The answer 5a+2=2

jenna eats dinner at a restaurant. her bill is 14.50. jenna pays her bill and leaves a tip. write an inequality to represent the total cost of jenna's dinner

jeopardy Select one: a. interruption b. humor c. danger d. conclusion