SOLUTION: 1.(5x+2)(5x-2)-(x+3)^2 my answer is (5x+2)(5x-2)=5x^2-2^2=25x-4 -(x+3)^2 = -x2+x*2*3+32= -這.............. Question 523980: 1.(5x+2)(5x-2)-(x+3)^2 my answer is (5x+2)(5x-2)=5x^2-2^2=25x-4-(x+3)^2 = -x2+x*2*3+32= -x2+6x+9-x2+6x+9+25x-4=-x2+31x+5. 2.solving Y=2x+1 Y=3x-1 when i do that with the calculater i get diffrent result then when solve it with algebraic ....
全文閱讀SOLUTION: I am so confused with this. Please help. Graph y=log(base 3)(x+2)+1也太狠了...哈哈哈 You can put this solution on YOUR website! Graph y=log3(x+2)+1 ----Identify the Domain: Solve x+2 > 0 x > -2 is the domain-----y = [log3(x+2)] + 1Vertical asymptote at x = -2-----x-intercept: Let y = 0 Then [log3(x+2)] + 1 = 0---[log3(x+2)] = -1...
全文閱讀calculus - Integral $\int_{-1}^1\frac1x\sqrt{\frac{1+x}{1-x}}\ln\left(\f也太美了~~可是!? NEW ANSWER. I found yet another way of solving this problem. My new solution does not use contour integration, and is based on the following observation: for $|z| \leq 1$, $$ - \int_{-1}^{1} \frac{1}{x} \sqrt{\frac{1+x}{1-x}} \log(...
全文閱讀virtuallyMath.com: Solving log base 2 (x+1)+log base 2 (x-1)=3 - YouTube也太溫馨... In this video you learn how to solve a logarithmic equation. This kind of equation is solved in a similar way most of the time by applying a basic rule of logarithms, and then applying the concept of a base. Visit www.virtuallymath.com/demosession2/ To Ge...
全文閱讀vba - Shorthand for x=x+1? - Stack Overflow這...也太羞恥了!!!! Sub btn1_Click() Static value As Integer value = value + 1 MsgBox value End Sub I swear when I was taking a VB.net course in college there was a shorter way to tell a variable to add '' to itself. Maybe x=+1. I am using Access now though instead of visual...
全文閱讀Descartes 4x^7+3x^6+x^5+2x^4-x^3+9x^2+x+1哈哈...膠質豐富!? Using Descartes' Rule of Signs, determine the number of real solutions to 4x 7 + 3x 6 + x 5 + 2x 4 - x 3 + 9x 2 + x + 1 We first evaluate the possible positive roots using ƒ(x) = 4x 7 + 3x 6 + x 5 + 2x 4 - x 3 + 9x 2 + x + 1 There are 2 sign change(s ......
全文閱讀【記者 林明益／宜蘭 報導】 宜蘭縣「110年機車汰舊換新及新購電動二輪車補助計畫」已進入最後倒數計時階段，請車主把握今年度加碼補助機會，以免向隅！ 環保局黃政釧局長表示，為鼓勵縣民汰換老舊機車，宜蘭縣配合中央加碼補助車主汰舊換新，本（110）年度本縣縣民淘汰民國96年6月底前出廠的老舊機車後，換購
【本報記者劉奕廷、鐘翠蓮台北報導】由於受到全球 COVID-19新冠肺炎疫情影響，PEUGEOT、CITROEN台灣總代理寶佳聯合氣車日前表示，汽車相關零組件製造供應鏈受到嚴重衝擊，原物料、車用晶片、運輸物流及人事等成本皆大幅攀升，嚴重影響車輛生產成本及交車時程。 圖說：Peugeot小改款3008
導讀： 17世紀，佛蘭德畫家魯本斯所畫的婦女，在當今是不會被當作審美的典型的，她們蒼白的臉上略帶粉紅色，面頰和下巴都很豐滿，顯得光彩奪目。他們的身體也很豐滿：大腿渾圓結實，胸部高高隆起。因為當時的美女標準是面頰柔滑，呈粉紅色，另外還要像小孩子的面頰一樣有所凹凸，若長著雙下巴-，那是再理想
拙男到情聖的八個階段，你現在哪裡？ 第一個階段，單純拙男。 這個階段的特點是對於戀愛約會泡妞女人沒有經驗。生活空虛寂寞，渴望女人，渴望性愛。甚至只能靠打手槍解決生理需要。 這個階段的心理狀態是：“孤獨的人是可恥的”。 &
導讀：多項研究發現，中年男性膽固醇水平降至正常範圍後，性慾也會得到恢復，這是因為良好的膽固醇能促進血液更好地流動，從而提高性慾。當然，男性可先從忌口開始，比如少吃肥肉，多吃瘦肉，不吃或少吃動物的內臟 提高男人性能力應注意的問題有什麼呢?如今隨著人們生活節奏的加快很多男性朋友壓力越來越