Answer:
C and D
Step-by-step explanation:
The quadratic formula is
x= (-b±√b²-4ac)/2a
The formula uses the numerical coefficients in the quadratic equation.
The general quadratic equation is ax²+bx+c where a, b and c are the numerical coefficients
So, lets try and see;
A.
But due to the fact that in this equation you have x⁴, the equation is not a quadratic equation thus can not be solved using this formula
B
C
D.
From the checking above, the equations will be C and D
Answer:
20160
Step-by-step explanation:
315*64 = 20160
Answer:
C- Money lost from a pocket
Step-by-step explanation:
It would be C because something is decreasing ( now a negative) from what they did have.
Answer:
5
Step-by-step explanation:
1 x 5 = 5
5 x 5 = 25
25 x 5 = 125
125 x 5 = 625
and so on and so on
5 + 5 = 10 5 + 5 = 10
10 + 10 = 20
20 + 5 = 25
Given:
The given expression is
To find:
The simplified form of given expression.
Solution:
We have,
The common factors in numerator and denominator are e, e, f.
Cancel out the common factors.
Therefore, the required expression is 
.
