imgabymartinez imgabymartinez

23-04-2018
Mathematics

contestada

Identify the polynomial that is the difference of two squares.
25m2 − 16n
36m2 − 8n8
49m2 − 81n4
9m2 − 5n6

Respuesta :

calculista calculista

03-05-2018

we know that

The difference of two squares is a squared number subtracted from another squared number. Every difference of squares may be factored according to the identity

(A²-B²)=(A+B)*(A-B)
so

the answer is
49m2 − 81n4

49m2 − 81n4=(7m+9n²)*(7m-9n²)

Answer Link

Otras preguntas

Choose all the numbers that 135 is divisible by. 2 3 4 5 6 9 10

Which words fit best in the blanks below? —Mi primo Pepe es cartero. —¿Pepe ________ el correo los domingos? —No, los domingos Pepe y los padres de Pepe _______

help its telling me to find x and the measure of each angle

The Springtown Hotel has bought 12 treadmills and 15 exercise bikes. The hotel wants to divide them up into several identical exercise rooms located throughout

What is your slope of the line that contains the points (4,3) and (2,7)?

Please help me out!!!!! :)

A semiarid climate is BEST suited for what type of agriculture? (4 points) Planting fruit trees Growing grapes Herding animals Raising chickens

Is 6(4x-5) equivalent to 3+22x-33-2x?

Who were the major combatants during the french and indian war?

Who formed the first united kingdom of Israel? Ramses, Saul, Solomon, or Moses.