10s^2-15s+20 is the answer according to distributive property
1/2³
i had this question before
Answer:
1/52
Step-by-step explanation:
We are given that
Total number of cards=52
Number of cards of 4 of spade=1
We have to find the probability of choosing the "4 of spades".
We know that
Probability, P(E)=
Using the formula
The probability of getting 4 of spade=
Hence, the probability of choosing the "4 of spades"=1/52
Well, your equation is linear and not quadratic. Is the -8x supposed to be squared?