Question

5.) 7a² - 4b + 8c – 6
If a = 2 b = 1 c = 0​

Answer 1

Answer:

7a^2-4b+8c-6

= 7(2)^2-4(1)+8(0)-6

= 7×4-4+0-6

= 28-4+0-6

= 18

Step-by-step explanation:

Hope it will help you..

Answer 2

Step-by-step explanation:

a=2,b=1,c=0.

7(2X2)4-1 +8+0-6

7X4-4+8-6

28-4+8-6

36-10

26