Question

p(x) =7x³-6x+,q(x)=7x²+17x-9​

Answer 1

Step-by-step explanation:

We know,

P = dhg

Where d is dnesity. g is accⁿ due to gravity and h is the height of liquid column.

Here, atmospheric pressure (P) = 1.013 × 10^5 Pa

density of French wire(d) = 984 Kg/m³

g = 9.8 m/s²

h = ?

h = P/dg

= 1.013 × 10^5/984×9.8

= 10.5 m

Answer 2

Answer:

/Chapter5/lpd_3.html

Plz follow me and mark as brainliest....

hope it helps you