Answer:
23
Step-by-step explanation:
Given:
The quadratic function is:

To find:
The zeros of the given quadratic function.
Solution:
We have,

Splitting the middle term, we get



For zeros,
.


Therefore, the correct option is (b).
Answer:
cube
Step-by-step explanation:
Answer:
X=10
A=84
Step-by-step explanation:
5x+34+2x+76=180
7x+110=180
7x=70
x=10
For A
5(10)+34
84