Apr 6, 2018 · x = -5 +- sqrt30 Here's how I did it: x^2 + 10x = 15 First, we want to set one side to 0 and let one side have 3 terms so that we can factor it, so we subtract 15 from both sides of the equation: x^2 + 10x - 15 = 0 Now we factor. We have to find two numbers that: Multiply up to -15 Add up to 10. We know that the factors of -15 are -15, -5, -3, -1, 1, 3, 5, and 15. However, no …

Feb 22, 2015 · Free Online Scientific Notation Calculator. Solve advanced problems in Physics, Mathematics and Engineering. Math Expression Renderer, Plots, Unit Converter, Equation Solver, Complex Numbers, Calculation Histo

Mar 18, 2025 · The standard size of a 10x15cm paper is equivalent to approximately 4x6 inches. This size is commonly known as a standard photo size. In comparison to other paper sizes, it is smaller than A4 ...

Jun 13, 2024 · (10 x 15= 150) next figure out what the total magnification of field B is =300 (you get this answer by multiplying the ocular # which is 10x by the other higher objective # which is 30x. (10 x 30 ...

Jun 22, 2015 · #x^2-10x = 15# #color(white)("XXXX")# If #x^2-10x# are the first two terms of a squared binominal #color(white)("XXXX")# then the third term must be 25, since

May 9, 2018 · Algebra Linear Equations Multi-Step Equations with Like Terms. 1 Answer . Arpit P. · Stefan V.

May 26, 2018 · x=1 or x=-3 We have 5x^2+10x-15=0 Dividing by 5 x^2+2x-5=0 By the quadratic formula we get x_{1,2}=-1pm ...

Jun 10, 2018 · What is the value of x if f(x)=15 ?? the actual function of x= 3x-5 over x+1 how to find x. Algebra

Jan 19, 2019 · The polynomial P(x) = 3x^3 - 17x^2 + 26x - 10 has a root at x = 5/3, What is the largest root of P(x)? I was confused after I simplified x = 5/3 to 3x - 5 = 0. Then I divided P(x) by 3x-5 and got x^2+4x+15 remainder 65. I knew

Free Online Scientific Notation Calculator. Solve advanced problems in Physics, Mathematics and Engineering. Math Expression Renderer, Plots, Unit Converter, Equation Solver, Complex Numbers, Calculation Histo