Question

In Problems 29-40, simplify the expressions. 29. $\sqrt{50}$ 30. $\sqrt[3]{54}$ 31. $\sqrt[3]{2x^3}$ 32. $\sqrt{4x}$ 33. $\sqrt{25y^6}$ 34. $\sqrt[4]{\frac{x}{16}}$ 35. $2\sqrt{8} - 5\sqrt{27} + \sqrt[3]{128}$ 36. $\sqrt{\frac{3}{13}}$ 37. $(9z^4)^{1/2}$ 38. $(27x^6)^{4/3}$ 39. $(\frac{27t^3}{8})^{2/3}$ 40. $(\frac{256}{x^{12}})^{-3/4}$

          In Problems 29-40, simplify the expressions.
29. $\sqrt{50}$
30. $\sqrt[3]{54}$
31. $\sqrt[3]{2x^3}$
32. $\sqrt{4x}$
33. $\sqrt{25y^6}$
34. $\sqrt[4]{\frac{x}{16}}$
35. $2\sqrt{8} - 5\sqrt{27} + \sqrt[3]{128}$
36. $\sqrt{\frac{3}{13}}$
37. $(9z^4)^{1/2}$
38. $(27x^6)^{4/3}$
39. $(\frac{27t^3}{8})^{2/3}$
40. $(\frac{256}{x^{12}})^{-3/4}$
        
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In Problems 29-40, simplify the expressions.
29. √(50)
30. √(54)
31. √(2x^3)
32. √(4x)
33. √(25y^6)
34. √((x)/(16))
35. 2√(8) - 5√(27) + √(128)
36. √((3)/(13))
37. (9z^4)^1/2
38. (27x^6)^4/3
39. ((27t^3)/(8))^2/3
40. ((256)/(x^12))^-3/4

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Precalculus with Limits
Precalculus with Limits
Ron Larson 2nd Edition
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In Problems 29-40, simplify the expressions. 29. sqrt(50) 30. oot(3)(54) 31. oot(3)(2x^(3)) 32. sqrt(4x) 33. sqrt(25y^(6)) 34. oot(4)((x)/(16)) 35. 2sqrt(8)-5sqrt(27)+ oot(3)(128) 36. sqrt((3)/(13)) 37. (9z^(4))^((1)/(2)) 38. (27x^(6))^((4)/(3)) 39. ((27t^(3))/(8))^((2)/(3)) 40. ((256)/(x^(12)))^(-(3)/(4)) In Problems 2940, simplify the expressions. 29.50 30.3/54 31. 12x3 32.4x 33.V25y6 34. 3 36. 13 38. (276)4/3 256 -3/4 40. x12 35.28-527+128 37.(9z4)1/2 27t3 2/3 39. 8
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Transcript

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00:01 Alright, this one could take us a while because we have to multiply negative three times all these numbers multiply negative two times all these numbers and then add everything together.
00:09 So let's do it.
00:10 A three, a negative three times a 4 .2 is a negative 12 .6.
00:18 A negative 3 times a 2 .7 is negative 8 .1.
00:26 Negative 8 .1.
00:28 Negative 3 times 3 .6 is negative 10 .8 .8.
00:33 Hopefully i don't run out of room here.
00:36 Negative 3 times negative 7 .3 is a positive 21 .9.
00:48 Sorry if these numbers are getting a little bit jumbled.
00:50 Negative 3 times negative 9 .3 is positive 27 .9.
00:59 Negative 3 times 8 .2 is a negative...
01:06 Excuse me, 8 .2 times...
01:08 Negative 24 .6.
01:15 Over here, negative 3 times 0 .7 is a negative 2 .1 .1.
01:21 Negative 3 times 11 .8 is a negative 35 .4.
01:32 Negative 3 times a negative 4 .8 is going to be a positive 14 .4.
01:41 Alright, now let's multiply negative 2 times all these.
01:44 And then we'll be able to subtract them.
01:47 It's gonna take a little bit of time, but a negative 2 times 7 .8 is a negative 15 .6.
01:54 Negative 2 times negative 8 is a positive 16.
01:58 Negative 2 times a negative 1 .4 is a positive 2 .8.
02:05 Negative 2 times a negative 4 is a positive 8 .2.
02:11 Negative 2 times 0 is 0.
02:13 Negative 2 times a positive 5 .9 is a negative 11 .8.
02:22 Negative 2 times 9 .4 is a negative 18 .8...
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