A variable with a fraction exponent can be rewritten using a radical.
The equations would be A. radical equation
Answer:
f x d = d x f
The commutative property of multiplication is just the numbers switched around, but it doesn't change the product. It has to in multiplication.
<em>Step #1: </em>
Make sure the equation is in the form of [ Ax² + Bx + C = 0 ].
Yours is already in that form.
A = 1
B = 2
C = -2
<em>Step #2:</em>
The 'discriminant' for that equation is [ B² - 4 A C ].
That's all there is to it, but it can tell you a lot about the roots of the equation.
-- If the discriminant is zero, then the left side of the equation is a perfect square,
and both roots are equal.
-- If the discriminant is greater than zero, the the roots are real and not equal.
-- If the discriminant is less than zero, then the roots are complex numbers.
The discriminant of your equation is [ B² - 4 A C ] = 2² - 4(1)(-2) = 4 + 8 = 12
Your equation has two real, unequal roots.
Answer:
5:40
explanation:
The hour hand(the short hand) is on 5. The minute hand(the long hand) is on the 1 meaning 5 minutes have passed. The time on the clock says 5:05. If we add 35 minutes to that we get 5:40.
hope this helps :)
Answer:
ok cual es la pregunta?
Step-by-step explanation:
