Question

If x = square of 18, find value of (x^5+x^4)/x^3

Answer 1

Answer:

105300

Step-by-step explanation:

$x= 18^{2} =324$

now,

$=\frac{x^5+x^4}{x^4}\\ =\frac{x^5}{x^3} +\frac{x^4}{x^3}\\ =x^5^-^3+x^4^-^3\\=x^2+x\\=324^2+324\\=104976+324\\=105300$

Answer 2

Answer:

the answer is 18^10+18^2

Step-by-step explanation:

(18^2)^5+((18^2)^4)/(18^2)^3

18^10+(18^8/18^6)

18^10+18^2

if you want it fully simplified

the answer would be3570467226948