yousraighneim yousraighneim
  • 07-04-2020
  • Mathematics
contestada

Write a quadratic equation in standard form
-3x^2+x=13

Respuesta :

briannagatewood79
briannagatewood79 briannagatewood79
  • 07-04-2020
1) simplify 3^2 to 9
-9 + x = 13

2) regroup terms
X - 9 = 13

3) add 9 on both sides
X = 13 + 9

4) simplify 13 + 9 to 22
X= 22
Answer Link

Otras preguntas

Harriet has 3/4 tank of gas left in her car. if she needs 1/4 tank to go to her friends house and another 1/4 tank to get back home,does she have enough gas? ex
what flashlight battery is an example of a
an objects thermal energy depends in part on its a) mass b) location c) phase or d) size
how do you find the decimal of a percentage?
Which identifies all the integer solutions of the equation |x| = 12? A. 0 only B. 12 and –12 C. –12 only D. 12 only
How is a lion like thunder in an extended metaphor?
What is the decimal expansion of the following fraction? 2/9
are the particles in a solid motionless?
In which kingdoms are all organisms multicellular? A. Animalia and Fungi B. Animalia and Plantae C. Protista and Fungi D. Protista and Plantae
What is the 9th and 10th amendment?