Examples of solve quadratic equations by factorization, Mathematics

Assignment Help:

Provide me some Examples of solve quadratic equations by Factorization

 


Related Discussions:- Examples of solve quadratic equations by factorization

Exponents., the (cube square root of 2)^1/2)^3

the (cube square root of 2)^1/2)^3

What is the new price of the coat, An $80.00 coat is marked down 20%. It do...

An $80.00 coat is marked down 20%. It does not sell, so the shop owner marks it down an additional 15%. What is the new price of the coat? Find out 20 percent of the original p

Time & distance., Q4. Assume that the distance that a car runs on one liter...

Q4. Assume that the distance that a car runs on one liter of petrol varies inversely as the square of the speed at which it is driven. It gives a run of 25km per liter at a speed o

Cylinder, #question Show that the enveloping cylinder of the conicoid ax 2 ...

#question Show that the enveloping cylinder of the conicoid ax 2 + by 2 + cz 2 = 1 with generators perpendicular to the z-axis meets the plane z = 0 in parabolas

Statistic, Suppose that the probability of your favorite baseball player ge...

Suppose that the probability of your favorite baseball player getting a hit at bat is 0.45. Assume that each at bat is independent. What is the probability that he bats eight times

Create a circular table with no restrictions, 1. Four different written dri...

1. Four different written driving tests are administered by a city. One of these tests is selected at random for each applicant for a drivers license. If a group of 2 women and 4 m

Kurtosis-measure of central tendency, Kurtosis - It is a concept, whic...

Kurtosis - It is a concept, which refers to the degree of peakedness of a described frequency distribution. The degree is generally measured along with reference to general di

Problem, La proporción de empleados de una empresa que usan su auto para ir...

La proporción de empleados de una empresa que usan su auto para ir al trabajo es 5:16. Si hay un total de 800 empleados, diga la cantidad de autos que se espera que haya estacionad

isbell

2/12/2013 2:20:51 AM

try this, these examples will assist you.

Solve the following equation via factorization

i. 6x2 = 18x

ii. 15x2 + 16x = 15

Solutions

i. 6x2 = 18x

6x2 - 18x = 0    (step 1)                       

6x(x - 3) = 0    (step 2)                       

6x = 0  (step 3)                       

And x - 3 = 0

∴ x = 0 or x = 3            (by step 4)      

ii. 15x2 + 16x = 15

15x2 + 16x - 15 = 0     (step 1)                      

(5x - 3) (3x +5) = 0      (step 2)                       

(5x - 3) = 0} Step 3                                                                 

{3x + 5 = 0}

∴ x = - 5/3 or +3/5      (step 4)

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd