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

Why is sodium sulphate hemihydrate called as "Plaster of Paris"?
The function of the eardrum in the middle ear is to
What are the functions of receptors in our body? Think of a situation where receptors do not work properly. What problems are likely to arise?
The function of the eardrum in the middle ear is to
what's another word for over thinking?
What is the amplitude of y=1/2 sin2x
in the number 13,407.036 there are two 3's. Explain how the values of the 3's are related.
How do you?...Multiply out and simplify 10(2x-1)-20x?
Simplify the expressions: cot 0 sec 0 A. Sin0 B. Csc0 C. Cos0 D. Cos* 0
in the number 13,407.036 there are two 3's. Explain how the values of the 3's are related.