ashwinaa2306
ashwinaa2306 ashwinaa2306
  • 25-08-2021
  • Mathematics
contestada

can someone help me for this....​

can someone help me for this class=

Respuesta :

caylus
caylus caylus
  • 25-08-2021

Answer:b=3

Step-by-step explanation:

[tex]\begin{array}{c|c|c|c|c|c|c|c}&x^6&x^5&x^4&x3&x^2&x&1\\---&---&---&---&---&---&---&---\\&1&b&0&-2&0&-5&6\\x=-2&&-2&-2b+4&4b-8&-8b+20&16b-40&-32b+90\\---&---&---&---&---&---&---&---\\&1&b-2&-2b+4&4b-10&-8b+20&16b-45&-32b+96=0\\\end {array}\\\\\\-32b+96=0\\\\b=\dfrac{96}{32} \\\\\boxed{b=3}\\[/tex]

Answer Link

Otras preguntas

Fig Garden is a popular chain of restaurants for authentic Italian food. Recently, a customer found a dead insect in the pasta he was served. The customer's neg
Sarai earns $380 per week for the 40 hours she works plus $20 commission on each new cell phone she sells. Write an equation to determine how many new cell phon
¿sera que go ogle nos esta volviendo ..? explique por que ese titulo ¿A qué clase de personas va dirigido?
Mr becker often has the children use manipulatives during mathematics class. When demonistrating mathmetical concepts or showing students how to work with mani
Pls help extra points
Quincy has cancer and is having to take chemotherapy treatments that make him very ill after the treatment. A month ago, after his treatment, he was feeling ok
How did Greek theatre begin?
How do prophecies affect Odysseus and Achilles?​
Read this short passage. Then awnser the questions down below. 1. What is the central idea of the passage? A. Technology such as driverless cars and smartphones
Which of the following statements is true?