izraelpercymd izraelpercymd

13-09-2021
Mathematics

contestada

is x^2 -4x = =4x +7 a quadratic equation

Respuesta :

engineermushfiq engineermushfiq

13-09-2021

Answer:

x=4+√23 , 4-√23

Step-by-step explanation:

x^2-4x=4x+7

x^2-8x-7=0

now solving from quadratic equation

x=4+√23 , 4-√23

Answer Link

Otras preguntas

Mr. James McWhinney, president of Daniel-James Financial Services, believes there is a relationship between the number of client contacts and the dollar amount

Describe the five styles of early rock and roll that started almost simultaneously in different regions of the country in the mid to late 1950s, indicating wher

Under the gold standard, a country in balance-of-trade equilibrium earns income from exports that is equal to the money its residents pay for imports. Group of

Which feature is not a part of capitalism? competitive markets the profit motive economic freedom government control

What is the difference between a low mass and high mass star?I have a presentation due tomorrow and I've barely started please help

One of the Ten Principles of Economics in Chapter 1 is that people face tradeoffs. The growth that arises from capital accumulation is not a free lunch. It requ

1) In what way have the landforms in the Balkan Peninsula shaped the cultures of the region?

Which of the following can be determined using the information in the chart? GDP Per Capita Poverty Rate Literacy Rate Avg. Life Expectancy Canada $39,400 9.4%

Can someone help me solve this pleaaaaaaaaaaaaaaaaaase 20 points !

This poem describes a train as if it were a horse. Examine the imagery of the line in bold. What does it describe? O A train stopping to let get fuel and passe