a) Solve the following equation, give your answer correct to 2 significant figures. 4x + 6/x + 13 = 0
Answers
Answered by
1
Answer:
4x + 6/x +13=0
multiply the given equation by x
4x²+13x+6=0
comparing with ax²+bx+c=0
a=4,b=13,c=6
b²-4ac = 13²-4×4×6
= 169 - 96
= 73
x = -b+-√b²-4ac/2a
= -13+-√73/2×4
= -13+-√73/8
Answered by
0
Answer:
-13+root 73/8
Step-by-step explanation:
this is the answer
Similar questions