stotted stotted

19-12-2018
Mathematics

contestada

how can you factor 2x squared + 5x -3?

Respuesta :

sevenas62 sevenas62

19-12-2018

i got (2x+1 ) (x+2)..................

Answer Link

rachelpinto17 rachelpinto17

19-12-2018

Answer:

(x+3) (2x-1)

Step-by-step explanation:

2x² + 5x - 3

sum = 5 (6 - 1)

product = -6 (6 × -1)

=>2x² -1x + 6x - 3

=> x(2x -1) + 3(2x - 1)

=>(x+3) ( 2x-1)

HOPE THIS HELPS YOU ;)

Answer Link

Otras preguntas

cube root 17576 with steps

Find the only positive integer number less than 20,000 that is also the sum of three positive integers, all containing exactly 7 factors.

True or false points are usually name by using a lowercase single letter

What is the average rate of change of the function f(x)=2x^2+x+5 over the interval -2<x<2?A. -4B. -1C. 1D. 4

Part C: Take Notes In a separate location, take notes from the sources you have identified. The notes will provide details for your presentation. While taking n

Before sending track and field athletes to the Olympics, the U.S. holds a qualifying meet. The upper dot plot shows the distances (in meters) of the top 888 sho

An instructor gives an exam with fifteen questions. Students are allowed to choose any eleven to answer. Required: a. How many different choices of eleven ques

Read this passage from “The Fall of the House of Usher.” Which element of Gothic literature is NOT obvious in this passage?

what is the degree of the polynomial. 5x²+8x²- 4x⁴+x. (a) 2 (b) 1 (c) 4 (d) 8

Which sentence contains an error in parallel structure