bceawiuovfeypvic bceawiuovfeypvic
  • 20-01-2021
  • Mathematics
contestada

Help me plz!
9ubiesnfhduryinwiwybv

Help me plz 9ubiesnfhduryinwiwybv class=

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 20-01-2021

Answer:

-8

Step-by-step explanation:

10 -2b^2

Let b=-3

10 - 2( -3)^2

Do the exponent first

10 -2(9)

Multiply

10 -18

Subtract

-8

Answer Link
jimrgrant1 jimrgrant1
  • 20-01-2021

Answer:

- 8

Step-by-step explanation:

Given

10 - 2b² ← substitute b = - 3 into the expression

= 10 - 2(- 3)²

= 10 - 2(9)

= 10 - 18

= - 8

Answer Link

Otras preguntas

define the word prism
A prodigious man slept in this cave alone, and took his flocks to graze afield—remote from all companions, knowing none but savage ways, a brute so huge, [The c
Help pls haha I’m struggling and tryna pass a exam
Uranium, used in nuclear reactions, is a nonrenewable energy resource A) true B) false
As of a certain​ date, there had been a total of 13,974 performances of two shows on​ Broadway, with 2480 more performances of Show A than Show B. How many perf
help please need now
What causes wind on top of hills and mountains
i need this right now , ωIn the unit, elements of content were discussed. There were four elements of content listed; please name all four and write one senten
Solve forx: (x – 3)/ 3 =4​
How do you say “where do you come from” formally in French