Can someone please help me with this i need help ASAP!! ab^2 + 3a^3b - 8ab^2 + 4a^3b + 2a^3b

Please please no cap

-7ab^2 + 9a^3b

Step-by-step explanation:

(ab^2 - 8ab^2) + ( 3a ^ 3b + 4a ^ 3b + 2a ^3v ) =

-7ab^2 + 9a^3b

answer: x=60

hello from mrbilldoesmath!

answer:   x^2 + y^2 = 1024

discussion:

the equation of a circle with center (h,k) and radius "r" is

(x-h)^2 + (y-k)^2 = r^2.

in our case

(x-0)^2 + (y-0) ^2 = 32^2 = 1024

you,

mrb