martinhs
martinhs
12-06-2018
Mathematics
contestada
Evaluate A 2-B 2 for A = 3 and B = -4.
-7
-2
25
Respuesta :
gmany
gmany
13-06-2018
[tex]A^2-B^2[/tex]
Substitute the values of A = 3 and B = -4 to the expression:
[tex]3^2-(-4)^2=9-16=-7[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 39+ )
Otras preguntas
Am I correct? What was one effect of the Watergate scandal on the nation? People questioned the workings of the court system. <<<<<< Most peo
Can someone tell me what is the exactly meaning of EUPHORIA?
for your sports equipment store you purchase a case containing 24 canisters of tennis balls for $60 you return charge $4 for East canister how much is the price
30 points!!! Which of these is a benefit of fuel cell cars? Fuel cell cars are inexpensive. Hydrogen fuel can be stored safely. Fuel cell cars do not release gr
A diameter of circle A is BC AM MS
Read the following and then answer the question. What's for Lunch? Marcia Amidon Lusted Zachary Maxwell was tired of trying to explain to his parents why he wan
Rhonda states that |-x| could take on any value, positive or negative due to the presence of the negative in the statement. Use complete sentences to explain wh
Which sentence uses a linking verb? A. My aunt wants to swim with dolphins in the Caribbean. B. Several dolphins are playing in the water. C. The ocean will
21. Ice is _______ dense than water. (4 points) more less equally as twice as
Timothy evaluated the expression using x = 3 and y = –4. xy-2 3x2y−4 1. (1 3 )x−1y2 2. (1 3 )3−1(−4)2 3. (1 3 )(1 31 )(−4)2 4. (1 3 )(1 3 )(−16) 5. −16 9
