sylviaannstewar sylviaannstewar

12-01-2018
Mathematics

contestada

completing the square
[tex]5 {x}^{2} - 65x + 200 = 0[/tex]

Respuesta :

choixongdong choixongdong

12-01-2018

5x^2 - 65x + 200 = 0
5(x^2 - 13x + 40) = 0
5(x - 8)(x - 5) = 0
x - 8 = 0; x = 8
x - 5 = 0; x = 5

answer
x = 5 , x = 8

Answer Link

Otras preguntas

can you pls tell me the net ironic equation of H₂²⁺(aq) + O₂²⁻(aq) + Mg²⁺(aq) + SO₃²⁻(aq) → Mg²⁺(aq)+SO²⁻₄(aq) + H₂O(l) please its urgent

For the following problem state the objective function and the constraints. DO NOT solve: A local group is planning to raise as much money as they can by makin

How well do you think president Kennedy handled the Cuban missile crisis?

Which statement best explains how the Constitution addressed a weakness in the Articles of Confederation? A. States were able to make individual trade agreement

Find the solution of 5x2 - 3x =17x2 + 5x) - (2x2 + 16)a 2b -8c 8d -2

Find the area of the figure A. 139.5 cm squared B. 144.5 cm squared C. 47.0 cm squared D. 172.0 cm squared

Please answer correctly !!! Will mark brainliest !!!!!

Round 4.778 to the nearest hundredth

Write two paragraphs about two countries in different continents. 1) compare and contrast the physical and human aspects of both countries.2) explain how geogr

Without drawing the graph of the function y=1.2x−7, see if the graph passes through points: (100; 113)