Mathematics
Mathematics, 23.06.2019 06:00, zeckwielen3398

What is the following product? (2 sqrt 7+3 sqrt 6)(5 sqrt 2+4 sqrt 3)

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Mathematics, 24.06.2019 06:30, lele650
Which of the following are examples of rational numbers? select all that apply. \sqrt{4} + \sqrt{16} \sqrt{5} + \sqrt{36} \sqrt{9} + \sqrt{24} 2 · \sqrt{4} \sqrt{49} · \sqrt{81} 3\sqrt{12}
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Mathematics, 28.07.2019 08:10, Gabilop
Will mark brainliest and give 16 points! (multiple choice but try to show steps) 1.given that 0∘≤c≤180∘, determine the value(s) of ∠c to the nearest degree when sinc=0.9848. a) 80°, 100° b)100° c)10°, 80° d)80° 2. θ is an angle in standard position whose terminal arm is in quadrant iv and cosθ=3/sqrt(13). find cscθ. a)−2/sqrt(13) b)−4/sqrt(13) c)−sqrt(13)/2 d)sqrt(13)/4 3.if secθ=−52, and sinθ> 0, what is the value of tanθ? a) −sqrt(21)/2 b)sqrt(−21) c)−2 sqrt(21)/21 d)−5 sqrt(21/ 21
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Mathematics, 30.07.2019 01:30, gilcarrillo146
Can someone check my answers? 1. simplify the sum or difference. sqrt 5 + 6 sqrt 5 a) 6 sqrt 5 b) 30 c) 6 sqrt 10 d) 7 sqrt 5 2. simplify the sum or difference. 4 sqrt 2 - 7 sqrt 2 a) negative sqrt 6 b) -3 sqrt 2 c) -11 sqrt 2 d) 11 sqrt 2 3. simplify the sum or difference. 3 sqrt 7 - sqrt 63 a) -2 sqrt 7 b) -6 sqrt 7 c) -4 sqrt 3 d) 0 4. simplify the sum or difference. -6 sqrt 10 + 5 sqrt 90 a) 9 sqrt 10 b) -9 sqrt 10 c) -39 sqrt 10 d) -10 5. simplify the product. sqrt 6 (sqrt 2 + sqrt 3) a) sqrt 8 + 3 b) sqrt 30 c) 2 sqrt 3 + 3 sqrt 2 d) 4 sqrt 2 + 3
Answers: 1
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Предмет
Mathematics, 01.08.2019 00:00, jadfavors4321
Can you me simplify these double radicals? 1.[tex] \sqrt{6+2 \sqrt{5} } [/tex] 2.[tex] \sqrt{6+2 \sqrt{8} } [/tex] 3.[tex] \sqrt{10+2 \sqrt{21} } [/tex] 4.[tex] \sqrt{7-2 \sqrt{10} } [/tex] 5.[tex] \sqrt{10-2 \sqrt{21} } [/tex] 6.[tex] \sqrt{6-\sqrt{20} } [/tex] 7.[tex] \sqrt{7-\sqrt{48} } [/tex] 8.[tex] \sqrt{8+4\sqrt{3} } [/tex] 9.[tex] \sqrt{12-6\sqrt{3} } [/tex]10.[tex] \sqrt{19+8\sqrt{3} } [/tex]
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What is the following product? (2 sqrt 7+3 sqrt 6)(5 sqrt 2+4 sqrt 3)...

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