Question

Представьте трехчлен в квадрате двухчлена​

Answer 1

1) $\displaystyle \tt a^2+8a+16=(a+4)^2$

2) $\displaystyle \tt 9x^2-6x+1=(3x-1)^2$

3) $\displaystyle \tt 121x^2-88mn+16n^2=(11m-4n)^2$

4) $\displaystyle \tt 24ab+36a^2+4b^2=4(3a+b)^2$

5) $\displaystyle \tt a^6-4a^3b+4b^2=(a^3-2b)^2$

6) $\displaystyle \tt 25p^{10}+q^8+10p^5q^4=(5p^5+q^4)^2$

7) $\displaystyle \tt \frac{1}{169}x^4+2x^2y^2+169y^4=\bigg(\frac{1}{13}x^2+13y^2\bigg)^2$

8) $\displaystyle \tt \frac{9}{64}n^6+3mn^5+16m^2n^4=n^4\bigg(\frac{3}{8}n+4m\bigg)^2$