2. the value of x + x(x^x) when x = 2 is:
(a) 10
(b) 16
(c) 18
(d) 36
(e) 64
answer with an explanation : )

One integer is 8 times another. if the product is 72, then find the integers

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.

Evaluate 3(a + b + c)squared for a = 2, b = 3, and c = 4. a. 54 b. 243 c.729 add solution .