5x^4(x^3+8x+6) this is the correct answer
Answer:
4:3
Step-by-step explanation:
You divide 8 and 6 by 2 to simplify it
Answer:
4hrs 30 mins
Step-by-step explanation:
5hrs-90
x-81
cross multiplying gives us
405-90x then dividing through made x=4.5 which is = 4hrs 30mins
Answer:
the formulae given do not make sense.
Step-by-step explanation: