Aug 9, 2015 · ‘A sequence is formed by writing the integers the corresponding number of times as follows : 1, 2, 2, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 5, … What is the 800 th Solve the following quadratic equation: 3/2-(2x-1)²=5/4; Please Please determine the solvability conditions of the equation, solve the equation and perform the test: x divided by x squared minus 2x plus1 the whole minus x + 3 divided by x squared minus one is equal to 0: x/(x²-2x+1) - (x+3)/( x²-1) = 0; Sq and cube Evaluate 2b^3+5=2 (3)^3+5. 2b3 + 5 = 2(3)3 + 5 2 b 3 + 5 = 2 ( 3) 3 + 5. Simplify 2 ⋅33 +5 2 ⋅ 3 3 + 5. Tap for more steps 2b3 + 5 = 59 2 b 3 + 5 = 59. Move all terms not containing b b to the right side of the equation. Tap for more steps 2b3 = 54 2 b 3 = 54. Subtract 54 54 from both sides of the equation. 3 / 70. 0.0428571. What is 3 over 5 as a decimal? What is 3 / 5 reduced? This easy and mobile-friendly calculator will reduce any fraction and express it in decimal form. Just type into any box and hit the calculate button. Oct 15, 2020 · Jonathan and his sister Jennifer have a combined age of 48. If Jonathan is twice as old as his sister, how old is Jennifer. star. 4.8 /5. heart. 7. Please help quickly I need to finish this fast. help me please I need you help now . Click here 👆 to get an answer to your question ️ 2b^3+5=2 (3)^3+5 when b=3. use the sum of cubes of continuous integers: $\dfrac{n^2 (n+1)^2}{ 4}$ , this is the same as $1^3 + 2^3 +\cdots+n^3$. You can use this. But you need to have coefficients of 1 in front of your cubes, so split the $(2)4^3=4^3+4^3$. Leave the negatives at the end and do the same thing .

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