Question

if a=2, b=3, and c=4, find the value of

i) a²b+ab²
ii) a²/4+b²/9
iii) b⁴
iv)a²+2a-3
v) b²-2bc+c²
vi) b³/c²​

Answer 1

Step-by-step explanation:

:I hope it will help you!

Answer 2

Step-by-step explanation:

I) Replace the variables; (2)^2 X 3 + (2)(3)^2

4X3+2X9 = 12+18 = 30

II) (2)^2 / 4+(3)^2 / 9

4/4 + 9/9

1+1 = 2

III) (3)^4

(3X3X3X3)

(9X9)

81

IV) (2)^2 + 2(2)-3

4 + 4-3

4+1

5

V) (3)^2 - 2(3)(4) + (4)^2

9 - 24 + 16 = 31

VI) (3)^3 / (4)^2

27/16 = 1 whole 9 upon 16 or 1 9/16