4mgvvpmhp5 4mgvvpmhp5

15-12-2022
Mathematics

contestada

Which equations are true for x = –2 and x = 2? Select two options
O x2 – 4 = 0
O x2 = –4
O 3x2 + 12 = 0
O 4x2 = 16
O 2(x – 2)2 = 0

Respuesta :

Otras preguntas

The figure shows blocks with different masses hanging from a spring or combination of two springs. All the springs are ideal and have spring constants of k. W

Which one of the following metals can be used to make the needle of except steel a magnetic compass?

5. Two clear, colorless liquids are allowed to come to room temperature (22 °C). The timer is started and then the two solutions are mixed together to form anot

Can you come up with the equation for the graph to the left in y = mx + b form??

Compare the shapes and angle measures of ABC and DEF.

What is the transformation that occurs to the equation y-2' if the equation changes to p-2 +4?

Two 0.5 kg balls move away from each other, one traveling 3 m/s to the right, the other 4 m/s to the left. What is the magnitude of the total momentum of the sy

What are modes in music?

7. The formation of the silvery lining is an example of which of the following indicators of chemical change? (a) evolution of a gas (b) distinct color change (

Hectors school is holding a fitness challenge