self Maths Puzzle

if x^2 + y^2 - 2x + 1 = 0 then the value of x^44 + y^47

Read Solution (Total 2)

given equation
x^2 + y^2 - 2x + 1 = 0
(x-1)^2+y^2=0.............(1)
equation 1 so that it is possible when
x=1,y=0
so
x^44 + y^47=1^44=1 ans......
11 years agoHelpfull: Yes(2) No(0)

1(because x=1, y=0)
11 years agoHelpfull: Yes(1) No(0)

self Other Question

to get the ratio p:q one has to subtract from each term of the ratio x:y, the number a)(qx-py)/(q-p) b)(qx+py)/(q-p) c)(qx+py)/(q+p) d)(qx-py)/(q+p) get 1000 by using eight 8s.