EFBWHGRFGYH
EFBWHGRFGYH EFBWHGRFGYH
  • 21-05-2021
  • Mathematics
contestada

Diego thinks that x = 3 is a solution to the equation x2 = 16. Do you agree? Explain or show your reasoning.

Respuesta :

retirEEd
retirEEd retirEEd
  • 21-05-2021

Answer:

No

Step-by-step explanation:

f(x) = x²

f(3) = 3²

     = 3 × 3

     =  9    Not 16

also

√16 = 4

Answer Link

Otras preguntas

In what stage of the cell cycle do chromosomes make identical copies of themselves?
A frame shop has been commissioned to frame 5​ black-and-white photos for an island resort. Each photo has a perimeter of 68 in. and a diagonal of 26 in. Find t
If x and y are positive real numbers, and log(y) = 1 + log(x), express y in terms of x.
select the graph that would represent the best presentation of the solution set I2x - I6 > 10​
in these two sentences, tell whether the verb is in the active or passive voice. 1) On Sunday, Darnell *STUDIED* geography. 2) Brianne *WAS ELECTED* to the stud
The highest mountain in the world is in Asia, False
Rewrite each polynomial in standard form by applying the operations in the appropriate order: (x^2 − 4)(x +3) − (x^2 +2x − 5)
Given q(x) =3x^3 − 4x^2 +5x + k. a. Determine the value of k so that 3x − 7 is a factor of the polynomial q. b. What is the quotient when you divide the polynom
Write and graph an equation that models the cost of buying and running an air conditioner with a purchase price of $250 which costs $0.38/hr to run.
Write an aggregate expression for the number of entries in the VendorName column, including null values - 1) COUNT(Invoice + Null) 2) SUM(VendorName) 3) COUNTIV