Simplify 10n - 4n
WebbAdd 4n to both sides. 2n^{2}-10n-5+4n=0 Combine -10n and 4n to get -6n. 2n^{2}-6n-5=0 This equation is in standard form: ax^{2}+bx+c=0. Substitute 2 for a, -6 for b, and -5 for c in the quadratic formula, \frac{-b±\sqrt{b^{2}-4ac}}{2a}. n=\frac{-\left(-6\right)±\sqrt{\left(-6\right)^{2}-4\times 2\left(-5\right)}}{2\times 2} Square -6. Webb分析 （1）知道水的质量，根据ρ=$\frac{m}{V}$求出水的体积，根据V=Sh求出容器内水的深度，根据p=ρgh求出水对容器底部产生的压强； （2）小球的密度大于水的密度，轻轻地放入容器中沉入容器底部，根据密度公式求出溢出水的体积，容器的容积加上溢出水的体积后减去水的体积即为小球排开水的体积 ...
Simplify 10n - 4n
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Webbn2+4n-12 Final result : (n + 6) • (n - 2) Step by step solution : Step 1 :Trying to factor by splitting the middle term 1.1 Factoring n2+4n-12 The first term is, n2 its coefficient is ... Webb12 feb. 2024 · Definition: RATIONAL EXPRESSION. A rational expression is an expression of the form p ( x) q ( x), where p and q are polynomials and q ≠ 0. Remember, division by …
WebbSoluciona tus problemas matemáticos con nuestro solucionador matemático gratuito, que incluye soluciones paso a paso. Nuestro solucionador matemático admite matemáticas básicas, pre-álgebra, álgebra, trigonometría, cálculo y mucho más. WebbРешайте математические задачи, используя наше бесплатное средство решения с пошаговыми решениями. Поддерживаются базовая математика, начальная алгебра, алгебра, тригонометрия, математический анализ и многое другое.
Webb12 juni 2024 · WINDOWPANE is the live-streaming app for sharing your life as it happens, without filters, editing, or anything fake. Because you're already amazing. Connect with others, with spontaneous photos and videos, and random live-streaming. Post thoughts, events, experiences, and milestones, as you travel along the path that is uniquely yours. WebbSolve the following: Numbers 41 - 45, Simplify and Evaluate the following:41. 9X + 9 - 142. 10n- 4n43. - 9-6-v + 5)44.1 + 4(2-3k)45. - 82 + 6(10 + 6a) - studystoph.com. Subjects. Araling Panlipunan; Math; ... 42. 10n- 4n 43. - 9-6-v + 5) 44.1 + 4(2-3k) 45. - 82 + 6(10 + 6a) Answers: 2 Get Iba pang mga katanungan: Math. Math, 28.10.2024 18:29, ...
Webb13 mars 2024 · 好的，这是一个经典的鸡兔同笼问题，以下是一个求解算法： 1.设鸡的数量为x，兔的数量为y，笼子里一共有n只动物。 2.根据题意得到两个方程：x + y = n，2x + 4y = 4n。 3.对第一个方程进行变形，得到x = n - y。 4.将x代入第二个方程，得 …
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