2x$^{2}$+32x+27=0
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The square root sign is the opposite of squaring a number. Squaring a
number is the same as raising it...
Résoudre le système linéaire Ax = b, avec A =
1 2 1 1
2 3 4 3
1 4 −4 0
1 3 0 0
et b =
3
9
−3
1
...
x⁴x⁴x⁴⁵x⁵
6. Prove that (1 + cos 2theta)/(sin 2theta) = cot theta
5x+32x+27
2
2(x-1) $^{2}$ +4
4/5:4/3=
16//12
4**2