nayelyyv nayelyyv
  • 02-02-2021
  • Mathematics
contestada

If the area of a rectangle is x2 – 13x + 40, what are the lengths of
the two sides?

Respuesta :

ezwin224 ezwin224
  • 02-02-2021

Answer:

5 and 8

Step-by-step explanation:

quadratic formula.

-(b)+sqrt(b)^2-4(a)(c)

^ans

divide the whole thing by 2(a).

If the formula isn't clear, search quadratic formula up.

Answer Link

Otras preguntas

Can anyone help me with turning fractions into decimals 2 1/2
If (x − 2)^2=49, then x could be ?
How many quarts in 24 pints?
A wet towel is hanging on a clothesline in the sun. What process does the towel dry by?
How did the Romans rule differently from the Etruscans?
solve quadratic equation by factoring How do you do it 3k^2 + 72 = 33k
What is the volume of a rectangular box that has base area of 75 square inches and a height of 20 inches
How many quarts in 24 pints?
which of the following would not make a good insulator* rubber*plastic*wood*metal
How Do Clownfish Catch Their Food?