From a well shuffled pack of 52 playing cards, two cards are drawn (without replacement), show the probability that both the cards queen in a tree diagram. (i need the tree plz help)​

Step-by-step explanation:

Since first card drawn from the pack is replaced before the second card is drawn,it means that the cards are drawn with replacement. The probability that the first card drawn is an ace is  452=113.  Again, this card (ace) is replaced before the second card is drawn. So, the probability that the second card is also an ace is  452=113 . Hence, the required probability is  113∗113=1169.

question:

could we have options?

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb