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

Otras preguntas

can you please tell me the answer I don't know

You want to tell your English friend jack about your holiday . Write an email to jack in your email * Say where you are * Tell jack about the place * Ask jack a

The following is a compound sentence that is missing the comma that goes in between the independent clauses. Add the comma in the correct spot. Bold the subject

Which of the equations below represents à line perpendicular to the y-axis? A. y= 6x B. y=-6 C. x = 6 D y = x

Please help me with this question pleaseeee

what is the symptom of marasmus diseasepls tell any 2 symptom of it in short pls

When the drag force on an object falling through the air equals the force of gravity, the object has reached terminal force. terminal acceleration, terminal ill

What are the best extracaricular activites to get selected in a top university ?(By the way im indian )

You schedule production of communications chips. After the chips are produced, they go to the QC department, where each chip must pass a 2-hour test. Over the p

Graph the line that passes through the points (1,-6) and (2,-5) and determine the equation of the line.