puteriamalin25 puteriamalin25

12-03-2021
Mathematics

contestada

solve the equation (x-4)(2x+3) = 4

Respuesta :

xox0425 xox0425

12-03-2021

Answer:

(x-4.34)(x+1.84)=0

Step-by-step explanation:

2x^2 -5x-16=0

delta=

[tex]25 + 4 \times 2 \times 16 = 153[/tex]

x1,2=

[tex](5 + \sqrt{153} ) \div 4 = 4.34 \\ (5 - \sqrt{153} ) \div 4 = - 1 .84[/tex]

Answer Link

Otras preguntas

The following measurements were made to determine the density of a material whose value was, according to the Handbook of Chemistry and Physics, 1.24 g/mL Trial

Cash flows It is typical for Jane to plan, monitor, and assess her financial position using cash flows over a given period, typically a month. Jane has a savi

What is the measurement of this angle?

How do you identify a pair of isotopes? Also, what are isotopes?

what order will result in a final output of 131,065 when the input is 64

Which group wanted to stop immigration? A. Nativists B. Cartoonists C. Catholics O D. Germans

Solve 6x+3=2x+15 for x

Please calculate the answer to the following problem, showing all of your work. NO CREDIT will be given if I cannot follow your calculations. This assignment sh

What is Mila's average swimming speed? Compare Mila's and Logan's swimming speeds.

I need the answer ASAP