4 а Solve by taking the square root of both sides. 3(x-1)2 - 162 = 0 a. х = -1- 36 or –1+36 b. х= 1-36 or 1+36 с. x=-1- 3б оr 1+36 d. x= 1-боб оr 1+66 ​

One expression below in undefined, and the other expression has a well defined value. which expression is undefined and explain why it has no value. which expression is defined? what is the value of that expression and how do you know? what is a different expression using a trig inverse function that is also undefined?

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7