Answer:
x = -1/2 + (i/2)√11 and x = -1/2 - (i/2)√11
Step-by-step explanation:
This polynomial is a quadratic. Its coefficients are a = 1, b = 1 and c = 3.
Thus, the discriminant b^2-4ac is 1^2 - 4(1)(3), or 1 - 12, or -11.
Because the discriminant is negative, the roots are complex.
The roots are:
-1 ±√(-11) -1 ±i√11
x = --------------- = ----------------, so x = -1/2 + (i/2)√11 and x = -1/2 - (i/2)√11
2 2
Answer:
;oufh;ouhequopwgpuoeh'dncuogypsdhbfyipgo7qwber;gpyasyxg;dgorguwfh3wuhuqruqu;urhuhquheihpfisjzdifhuahepyuwjsdlhuawofjdfsihujskdskmxndksm,njcfdksa,m zxjcidls,m cnjkdslw,md cnjkdls,.xmcnjdikocxl, cmkdfolcx,m kdfx,mz njcvfkds,lzmxncj kisw,mxncjkcd
Step-by-step explanation:
Answer:
the answer is 5/3.
Step-by-step explanation:
Answer:
multiply the number its self 3 times , for example 3x3x3=27 = 3^3
Step-by-step explanation: