bistre9947 bistre9947
  • 03-11-2020
  • Mathematics
contestada

x^2 = 49, then x = 7. What would be a counterexample?

Respuesta :

luctrobo
luctrobo luctrobo
  • 03-11-2020
-7^2 is also 49, squares can be positive or negative
Answer Link

Otras preguntas

what is 50% of 112.74
HELP PLEASEEEE> NEED HELP ASAP!!!!!!!!!!!!!!!!!! The graph represents function 1, and the equation represents function 2: Function 2 y = 5x + 4 How much m
how did columbus's arrival in the America's affect native Americans, Africans, and Europeans?
1. Solve the system by using a table. 3y=4x+7 , -4x-4y=28. These are the possible solutions: A) (–4, –3), B) (–3, –4), C) (4, 3), D) (3, 4). 2.Solve by grap
Do sentences in English always have a subject? What is the only exception to this rule?
a young boy has been found, and police are trying to locate his family. they take a dna sample from him and begin collecting dna samples from families who have
which is smaller, -5 or -17?
"Which of the following best describes the circuit shown below? A. Combination B. Series C.
Given that the horizontal distance from the hoop to the free throw line (at point a) is 15 feet, how tall is the hoop? Round the answer to the nearest whole foo
What percent of 80 is 76