Answer:
16x² + 64x + 64
Step-by-step explanation:
Given
A = 16x²
Increasing the sides by 2, substitute x = x + 2 into A
A = 16(x + 2)² ← expand factor using FOIL
= 16(x² + 4x + 4 ) ← distribute
= 16x² + 64x + 64
Answer:

Step-by-step explanation:

To find the perpendicular equation of a line,
You need the product of their gradients to be -1

Divide both sides by 
? = 2
The gradient of the perpendicular line is 2
Straight line formula is in the form 

We're nearly there, we just need to find out c.
Luckily, we're given a point 



We then end up with...

Answer, 60 and Loss =12½. The selling price or the S.P. is Rs. 45.:
Step-by-step explanation:
Answer:
$534
Step-by-step explanation:
89*2=178
178+89(4)=534
Answer:
D)-3x+5
Step-by-step explanation:
Hope this helps ;)