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 ( 28+ )
Otras preguntas
please correct the mistakes.
What type of transformation is used when moving up an escalator
Donna earns $1,404 per week at her job. However, 19% of her income gets taken out in taxes, and 12% of her income gets taken out and put into her retirement acc
How many years passed between 1000 B.C.E. and C.E. 1000?
TRUE OR FALSE: the role of some artists is to decorate functional objects. A . true B . false
Which organ filters blood that has collected wastes from cells throughout the body and maintains the homeostasis of body fluids. a. kidneys b. heart c. lungs
When an inflated balloon is exposed to cold air, a. the temperature inside the balloon rises. b. the pressure inside the balloon rises. c. the volume of the bal
can there be more than one point of intersection between the graphs of two linear equations? Explain
Emily had 75 buttons. She gave 15 buttons to jake. What percentage of the buttons did Emily give to hair?
Which value of x will make the equation2x-30=6 true?
