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 ( 53+ )
Otras preguntas
the area of a triangle is 41 yards to the second power with a base of 5 yard what is the height in yard
Simplify (7-5i)(-3+9i)-(5+6i)^2
Fragment in this sentenceWith her heavy dictonary, Donna thumps the top other ancient computer monitor. Whenever the color tint flickers from normal to sickly
State two ways in which a single-celled organism, such as amoeba, and a human body are alike?
why can parents who are heterozygous for type a and type b blood have children with any of the four human blood types?
Which of the following is formed at a collision zone?Continental rift valleyVolcanic island chainMountain rangeDeep-ocean trench
True or False along a divergent boundary, two plates slip past each other,moving in opposite directions.
Morgan found a stone arrowhead. He measured it three times. He measured it as 2 inches to the nearest inch, to the nearest 1/2 inch, and to the nearest 1/4 inch
Morgan found a stone arrowhead. He measured it three times. He measured it as 2 inches to the nearest inch, to the nearest 1/2 inch, and to the nearest 1/4 inch
What is a group of organisms that look alike and can reproduce among their selfs ?
