mylenahicks mylenahicks

02-03-2022
Mathematics

contestada

If C = t - 5 and B = t^2 + 2, find an expression that equals 2C + 2B in standard
form.

Respuesta :

Аноним Аноним

02-03-2022

Answer:

t² + t - 3 = 0

Step-by-step explanation:

C = t - 5

B = t² - 2

2C + 2B

= 2(t - 5) + 2(t² + 2)

= 2t - 10 + 2t² + 4

= 2t² + 2t - 6

=> t² + t - 3 = 0

Answer Link

Otras preguntas

what is the decimal equivalent of 56%? a. .056 b. .56 c. .0056 d. 5.60

what is 2x10 to the2nd power

how do you multiply 2 1/4 *1 1/2

What is 4(x=1) over 8=3x-2?

When a gas changes into a liquid it is called??

What are two numbers that multiply to be -150 and add up to 19

Please help me answer this:

what division model does this represent: ? 18 ---------

in online learning, who is responsible for checking to make sure assignments are turned in? a. the online teacher c. the lab instructor b. the student d. a lab

331 students went on a field trip. six buses were filled and 7 students traveled in cars. how many students were in each bus