1) a) p^2+2pg+g^2
б) p^2-16p+64
в) 49y^2-14y+1
г) 36p^2+60pg+25g^2
д) p^6-4p^3g^2+4g^4
2) (7x-2y)^2=49x^2-28xy+4y^2
3) а) (70+1)^2=4900+140+1=5041
б) (20/23 -24)^2=400/529 - 960/23 +576=283024/529=535 9/576
1) a) p^2+2pg+g^2
б) p^2-16p+64
в) 49y^2-14y+1
г) 36p^2+60pg+25g^2
д) p^6-4p^3g^2+4g^4
2) (7x-2y)^2=49x^2-28xy+4y^2
3) а) (70+1)^2=4900+140+1=5041
б) (20/23 -24)^2=400/529 - 960/23 +576=283024/529=535 9/576