How can 25 over 9 be expressed as a decimal? 1.7 with bar over 7 2.7 with bar over 7 2.9 with bar over 9 3.9 with bar over 9

here is how u can put 25/9 as a decimal. the website is www.cymath.com and i like to use this website because its a diversed calculator that shows u the answer when u type it in and shows u how to get there. its even more affective than

i hope this answers your question.

Step-by-step explanation:

Answer The answer is the second one

Step-by-step explanation:

hello from mrbilldoesmath!

answer:

(7 x + 6 y) (49 x^2 - 42 x y + 36 y^2)

discussion:

the trick is to recognize that 343 = 7^3 and 216 = 6^3 and, in general,

a^3 + b^3 =   (a + b) (a^2 - a b + b^2).

in our case

343x^3+216y^3   =   (7x)^3 + (6y)^3

so take a = 7x and b = 6y in the above equation to get the answer.

you,

mrb

493 would be the correct answer

step-by-step explanation: