Webbx3=125 Three solutions were found : x = (-5-√-75)/2= (-5-5i√ 3 )/2= -2.5000-4.3301i x = (-5+√-75)/2= (-5+5i√ 3 )/2= -2.5000+4.3301i x = 5 Rearrange: Rearrange the equation by … Webb17 mars 2024 · Simplify 95×(t−4)3×125−2(3−2)2×(t−3)2×(53)−2 Viewed by: 5,938 students Updated on: Mar 17, 2024 1 student asked the same question on Filo Learn from their 1-to-1 discussion with Filo tutors. 10 mins Uploaded on: 3/17/2024 Taught by Jagmohan Kumar Connect instantly with this tutor Connect now Total classes on Filo by this tutor - 7266
How do you simplify (- \frac { 27} { 125} ) ^ { - 2/ 3}? Socratic
Webb9 sep. 2015 · This is a mistake. The square root is 2√n (usually denoted √x ), the third (or cube) root is 3√n, the fourth root is 4√n and so on. Whichever was meant the first step for simplifying is the same. Factor the radicand (the thing under the root symbol) 125 = 5 × 25 = 5 × 5 ×5 = 53 so 3√125 = 3 × √25 ×5 = 3 ×√25× √5 = 3 ×5 ×√5 = 15√5 And WebbSimplify: ⓐ −253 2 ⓑ −25 − 3 2 ⓒ (−25)3 2. Try It 8.63 Simplify: ⓐ −163 2 ⓑ −16 − 3 2 ⓒ (−16) − 3 2. Try It 8.64 Simplify: ⓐ −813 2 ⓑ −81 − 3 2 ⓒ (−81) − 3 2. Use the Properties of Exponents to Simplify Expressions with Rational Exponents The same properties of exponents that we have already used also apply to rational exponents. mast 12 or 13
Evaluate (27/125)^(-2/3) Mathway
WebbAbout Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators ... WebbQuadratic equation by extracting square roots 5x^2 = 125 Answer: x=±5 Step-by-step explanation: 5x²=125 5x²/5=125/5 x²=25 √x²=√25 x=±5 10. 5 (x+3)²-125=0 by extracting square roots what is the answer? Answer: Given the equation, 5 (x+3)²-125=0 Distribute, then transpose. (5x+15)² = 125 Get the square root on both sides. √ (5x+15)² = √125 WebbGet your calculator and check if you want: they are both the same value! Here is the rule: when a and b are not negative And here is how to use it: Example: simplify √12 12 is 4 times 3: √12 = √ (4 × 3) Use the rule: √ (4 × 3) = √4 × √3 And the square root of 4 is 2: √4 × √3 = 2√3 So √12 is simpler as 2√3 Another example: Example: simplify √8 hygrothermische simulation wufi