The root quadratic equation of
is 
What is the formula used to calculate the quadratic equation?
To solve the quadratic equation use the formula of 
Find the quadratic equation by using the formula ?
On comparing with 
We get , 

By using the formula,
For a quadratic equation of the form
the solutions are


Apply rule,

Apply exponent rule,
if n is even


Multiply the numbers :

Add the number 
A command economy<span> is a system where the government, rather than the free market, determines what goods should be produced, how much should be produced and the price at which the goods are offered for sale.</span>
Answer:
model 3
Explanation:
Boron with atomic number 5 will have 3 valence electrons
Answer:
no they cannot, only opposite charges attract
Answer:
true
Explanation:
a wheelbarrow has its load situated between the fulcrum and the force the wheel Barrow is 2nd class because of its resistance between the force and the axis