Answer:
Step-by-step explanation:
z = whole root (x^2 + 9)
Answer:
2 in 52.3
Step-by-step explanation:
the two in 52.3 represents 2
<u>4h + 7 = 4h - 3</u>
Subtract 4h from each side: 7 = -3
There is no value of ' h ' that can make this a true statement,
so the equation has no solution.
H= 3 V/ Ab =3 x 168/36 = 14 cm
