Answer:
3w³ + 20w² + 39w + 18
Step-by-step explanation:
It is given that,
(2 + 3w)(w² + 6w + 9)
<u>To find the multiplication</u>
(2 + 3w)(w² + 6w + 9) = 2 * w² + 2 * 6w + 2* 9 + 3w * w² +3w * 6w + 3w* 9
= 2w² + 12w + 18 + 3w³ + 18w² + 27w
= 3w³ + 20w² + 39w + 18
Therefore the final value = 3w³ + 20w² + 39w + 18
Abc you have any iwitime iin I
im assuming the equation is:-
3 / (2g + 8) = (g + 2) / (g^2 - 16)
3(g^2 - 16) = (2g + 8)(g + 2)
3g^2 - 48 = 2g^2 + 4g + 8g + 16
Answer is A x = -4
3g^2 - 2g^2 - 12g - 64 = 0
g^2 - 12g - 64 = 0
( g + 4)(g - 16) = 0
g = - 4, 16.
Test these solutions:-
g = -4
left side = 3/0 which is indeterminate
right side = -2/0 indeterminate
So x = -4 is extraneous.
x = 16:- LHS = 0.075 RHS = 0.075 so x = 16 is a root.
Answer:
116
Step-by-step explanation:
12(10) -4
120-4=116
Answer:
24.2 marks
Step-by-step explanation:
25 + 36 + 20 + 15 + 24 + 30 + 38 + 32 + 22 = 242
since there are 10 students we divide 242 by 10 and get 24.2
