alexisss45
alexisss45
01-10-2019
Mathematics
contestada
(x + y) (x - y)
if x=-4 and y = 1
Respuesta :
nadiroz
nadiroz
01-10-2019
• Difference of two squares = x² - y²
• Substitute x and y in equation
-> (-4)² - (1)²
-> 16 - 1
-> 15
Answer Link
VER TODAS LAS RESPUESTAS ( 52+ )
Otras preguntas
compare and contrast eukaryotic and prokaryotic cells
When using direct quotations in your writing, which of the following should be placed outside the set of quotation marks? A. Semicolon B. Period C. Comma D. Qu
Which of the following is the best reason for a home inspector to have a set procedure for the inspection process? A. It prevents omissions and oversights
How was the North able to replenish its military in the face of staggering loses on the battlefield? A) It inflicted even heavier loses on the Confederacy. B)
A submarine can descend at a rate of -2.5 meters/second. Suppose that the submarine begins at a depth of -25 meters. How long would it take the submarine to
Which statement does not accurately describe the League of Nations? a. Germany refused to join the League of Nations because it considered President Wilson's p
At the beginning of the week the balance in your checkbook was $298.72. During the week you made a deposit of $425.69. You also wrote checks for $29.72, $135.4
Which quantities are scalar? (1) speed and work (2) velocity and force (3) distance and acceleration (4) momentum and power
savanna makes 18 gift baskets to sell in her store she puts 4 peaches in 10 of the baskets and 2 peaches in the remaining 8 baskets how many peaches does savann
Which of the following is the best reason for a home inspector to have a set procedure for the inspection process? A. It prevents omissions and oversights
