jewel52 jewel52
  • 01-12-2020
  • Mathematics
contestada

What is the value of a2+c•(2+b)

when a =3 , b=6 and c=5

Respuesta :

jasminepearl jasminepearl
  • 01-12-2020

Answer:

46 is the answer

Step-by-step explanation:

Because:

a2 + c(2+b)

3(2) + 5(2+6)

6 + 5(8)

6 + 40

46

Answer Link
NgShiYin
NgShiYin NgShiYin
  • 01-12-2020

Answer:

49

Step-by-step explanation:

a² + c(2+b) = a² + 2c+bc

Expand first.

a² + 2c+bc = 3² + 2(5) + 6×5

Substitute a, b and c with actual values.

3² + 2(5) + 6×5 = 9 + 10 + 30

Evaluate.

9 + 10 + 30 = 49

Simplify.

Answer Link

Otras preguntas

leave home at 8:00 am.....to work by 9:00 am will get to get gel getting
What is the total resistance in the circuit? (include unit in answer - ohms) I WILL GIVE BRAINLIEST!!
Verify the identitiy: sinx/1-cosx = cscx + cotx Drag an expression into each box to correctly complete the verification of the identity.
What can happen to solar radiation when it enters Earth’s atmosphere? Select three options.
Fill in the blank to make equivalent rational expressions?
In what year was the "Monroe Doctrine" issued? a 1813 b 1823 c 1848 d 1858
Please please help me to answer questions as possible than you
Anyone know the answer to these questions ?
PLEASE HELP WILL GIVE 80 POINTS!NEED FULL ANSWERS The scientific method grew out of the belief that the world is best understood through*
_____________ radiation is the least harmful type of radiation.