8²+17²=X²,
1个回答
是勾股定理,也只能硬上.
8²+17²=X²
64 + 289 =X²
X²=353
X= -√353 X=+√353
相关问题
因式分解:8(x-1)(13x-17)还要继续分解为8(13x²-17x-13x+17)吗?
2(17-X)=X-8
x∧9+x∧8=17,x=?
17/35X3/11+8/35X17/11
17/25X5/37+8/25X17/37+17/37X2/25
y=x平方-8x+17
跪求x^17-17x 8231...78 238%/2317-8
(24/19+16/17)x1/8+15/17
x÷8=-4-17
8.375x(6:17)=