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12 questions
Simplify 99\sqrt{99}99
3333\sqrt{33}333
4 11\sqrt{11}11
3113\sqrt{11}311
2 11\sqrt{11}11
Simplify 2749\sqrt{\frac{27}{49}}4927
237\frac{2\sqrt{3}}{7}723
337\frac{3\sqrt{3}}{7}733
37\frac{3}{7}73
277\frac{\sqrt{27}}{7}727
Simplify 52x3y5\sqrt{52x^3y^5}52x3y5
2xy213x2xy^2\sqrt{13x}2xy213x
2xy13x2xy\sqrt{13x}2xy13x
2 26x\sqrt{26x}26x
2x13y2x\sqrt{13y}2x13y
Simplify −108x7\sqrt{-108x^7}−108x7
6x3ix⋅36x^3i\sqrt{x\cdot3}6x3ix⋅3
3x2i3x3x^2i\sqrt{3x}3x2i3x
2xix2xi\sqrt{x}2xix
108x5108\sqrt{x^5}108x5
−81x6\sqrt{-81x^6}−81x6
- 3xi93xi\sqrt{9}3xi9
- 9xix9xi\sqrt{x}9xix
9x3i9x^3i9x3i
−81x3i-81x^3i−81x3i
Simplify −23⋅−46\sqrt{-23}\cdot\sqrt{-46}−23⋅−46
i232i23\sqrt{2}i232
−232-23\sqrt{2}−232
−462-46\sqrt{2}−462
−23i2-23i\sqrt{2}−23i2
Simplify (−3+5i)+(18−7i)\left(-3+5i\right)+\left(18-7i\right)(−3+5i)+(18−7i)
15−2i15-2i15−2i
15+2i15+2i15+2i
10−2i10-2i10−2i
10+2i10+2i10+2i
Simplify (10−4i)−(7+3i)\left(10-4i\right)-\left(7+3i\right)(10−4i)−(7+3i)
3−7i3-7i3−7i
3+7i3+7i3+7i
−3+7i-3+7i−3+7i
−3−7i-3-7i−3−7i
Simplify (7−6i)(2−3i)\left(7-6i\right)\left(2-3i\right)(7−6i)(2−3i)
−4−33i-4-33i−4−33i
−4+33i-4+33i−4+33i
4−33i4-33i4−33i
4+33i4+33i4+33i
Simplify (3+4i)(3−4i)\left(3+4i\right)\left(3-4i\right)(3+4i)(3−4i)
25
25i
-25
-25i
Simplify (15−2i)−(3+5i)\left(15-2i\right)-\left(3+5i\right)(15−2i)−(3+5i)
12−7i12-7i12−7i
−12−7i-12-7i−12−7i
12+7i12+7i12+7i
−12+7i-12+7i−12+7i
Simplify (2+7i)+(−11−6i)\left(2+7i\right)+\left(-11-6i\right)(2+7i)+(−11−6i)
−9+i-9+i−9+i
−9−i-9-i−9−i
9+i9+i9+i
9−i9-i9−i
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