Answer:

Step-by-step explanation:
<u><em>Explanation:-</em></u>
Given that the function
y = f(x) = 3 x ( 4 x + 7)
y = 3 x ( 4 x + 7)
y = 12 x² + 21 x ..(i)
Differentiating equation (i) with respective to 'x' , we get


D)a Because the square root and square cancel
Answer:
125-(-114)=239
Step-by-step explanation:
Change the subtraction to addition and change the negative in the second number to a positive (it's the opposite). Then add them. 125+114=239
CAN EXPLAIN FURTHER
answer:
A.7/5 is the correct answer because numerator is more than denominator.
thank me plz
12 x 10 = 120 so the other side is 10m the equation of the area would that