alex2002ortiz alex2002ortiz

19-06-2018
Mathematics

contestada

2mn + 4n 2 and 5m 2 - 7mn

Respuesta :

19-06-2018

Answer: 5mn + 5m + 4n + 4

because

2mn - 7mn = 5mn

5m = 5m
stays the same

4n = 4n
stays the same

2 + 2 = 4

if you put them toghether than you get:

5mn + 5m + 4n + 4

is equal to

2mn + 4n + 2 and 5m + 2 -7mn

Answer Link

Otras preguntas

who was the english king who gave permission to establish virginia

how do i solve 13=1+4s

what is the unit rate in words?

mrs. cohen has 427 buttons. she uses 195 buttons to make puppets. how many buttons does mrs. cohen have left

is 10.02 or 10.2 bigger

you spend 15 minutes watching television. you them spend 1 hour reading e-mail.

What factor contributed to the great famine in ukraine?

in a sale a clothes shop reduces its price by 25% a shirt usually contains £27 how much is it in sale

write as a fraction 56:120

danger, apathy, endurance, detachment Which theme can you create using all the key ideas above? A- In hazardous situations, the instinct to survive overcomes ev