Jariusbenjamin2
Jariusbenjamin2
14-10-2020
Mathematics
contestada
evulate a^2 - b^2 if a=4 and b= -2
Respuesta :
dresdenfairciald
dresdenfairciald
14-10-2020
Answer:
20
Step-by-step explanation:
4^2 = 16
-2^2 =-4
16 -(-4) =20
Answer Link
VER TODAS LAS RESPUESTAS ( 37+ )
Otras preguntas
Solve for x using common denominators. 4 over the quantity 7 times the binomial x plus 6 equals x over the quantity x plus 6 7 over 4 −7 over 4 4 over 7 −4
how do you have all the answers to 9 divided by 248
What was the effect of discovery of quinine in the 1820s? What was the effect of discovery of quinine in the 1820s?
Which of the following is the complete list of roots for the polynomial function f(x)=(x2+6x+8)(x2+6x*13)
by taking an airplane one can go from dallas to houston in one hour. the same trip takes 5 hours by bus. of the airfare is $90 and the bus far is $30 which woul
Write an expression for each phrase 1. the sum of 9 and k minus 17 2. 6.7 more times than n 3. 9.85 less than the product of 37 and t 4. the quotient of 3b and
Sutton deposited $7500 into an account paying 6.24% annual interest compounded monthly. How much money will be in the account after 7 years? (also called Future
What were the Quapaw cultural views and objectives in performing the ceremony?
Quadrilateral WXYZ has the coordinates W(b, b), X(4b, b), Y(3b, 0), and Z(0, 0). What is the length of side W X
Alfonso studied the magazine pictures of rock stars for a hairstyle. He liked the way Prince looked—and the bass player from Los Lobos. Alfonso thought he would
