2 years ago

9-4 skills practice solving quadratic equations by completing the square

SAT

1 answer:

Len [333]2 years ago

5 0

Answer:

By doing it only once

Explanation:

To find the roots of the equation we can simply use the quadratic formula but in certain cases like finding domain/range of a function in the form ax2+bx+c , converting it to a(x+d)2+e makes it simpler to solve as x appears only once.

You might be interested in

Which could be the dimensions of a rectangle with an area of 60 square units?

Yuliya22 [10]

Answer:

a b and d is your answer

Explanation:

hope it heps

3 0

3 years ago

Read 2 more answers

A candle slowly burns until the last bit of wax and wick are gone.

Andru [333]

Answer:

1) B. The change in energy in a system during an exothermir reaction

2) B. In the air, only the oxygen is part of the system

3) B. The energy found in the reactants....

4) D. This is an endothermic reaction because the system took energy from the surroundings.

5) B. Energy is released by the formation of chemical bonds

Explanation:

TOOK THE QUIZ...YOU'RE WELCOME!!!

3 0

2 years ago

James, a student, has been experiencing persistent anxiety and constant nervousness for the last eight months. He has also been

navik [9.2K]

The anxiety disorders are

6 0

2 years ago

A presidential candidate plans to begin her campaign by visiting the capitals in of states. What is the probability that she sel

anastassius [24]

Answer:

A presidential candidate plans to begin her campaign by visiting the capitals in 3 of 40 states. What is the probability that she selects the route of three specific capitals? A presidential candidate plans to begin her campaign by visiting the capitals in 3 of 40 states.

Explanation:

7 0

3 years ago

What is the kinetic energy of a ball with a mass of 0. 5 kg and a velocity of 10 m/s? (formula:) 25 j 5 j 50 j 100 j.

disa [49]

Answer:

given,

mass(m)=0.5 kg

velocity(v)=10m/s

we know

kinetic energy=1/2mv^2

=1/2 *0.5*(10)^2

=25j

7 0

3 years ago