KajuMaulyunicks
KajuMaulyunicks KajuMaulyunicks
  • 04-07-2016
  • Mathematics
contestada

what value of b makes the polynomial below a perfect square? x2 - bx 36

Respuesta :

horsesandkings
horsesandkings horsesandkings
  • 04-07-2016
b = -12

x^2 + 12x + 36
(x+6)(x+6)
Answer Link

Otras preguntas

simplify the expression x² - 3xy - 5xy - 7y² + 4x² + 8y²
hello I've been stuck on this question and it is a plane trigonometry question hopefully you can help me answer it and thank you for your time
10 ex 9 10 ex 3 simplified
Help me please . And have a good day :D
Find the least common denominator for thesetwo rational expressions.x3-3x2 – 2x + 1 x2 + 6x - 7-Enter the correct answer.000DONEClear all02 ?
Jose is riding his bicycle. He rides for 14.4 kilometers at a speed of 9 kilometers per hour. For how many hours does he ride?hours:
Convert 91 mL to µL and write the answer in scientific notation.
Suppose that the weight (in pounds) of an airplane is a linear function of the amount of fuel (in gallons) in its tank. When carrying 16 gallons of fuel, the ai
When energy is changed from one type to another type or types within a system, thetotal amount of energy __O increasesO decreasesO stays the same
Two similar cylinders have surface areas of 20π square feet and 90π square feet. What is the ratio of the height of the large cylinder to the height of the smal