Answer: The answer is 2.25 or 2 1/4
Step-by-step explanation:
Answer:
x = 3 => -sqrt[12x] = -sqrt[12*(3)] = -sqrt[36] = -6
x= 3 and y = 15 => sqrt[y - 2x + 7] = sqrt[15 - 2*(3) + 7] = sqrt[16] = 4
Answer:
-6h-2
Step-by-step explanation:
use Math-way for these kinds of problems
Answer:
B
Step-by-step explanation:
Answer:
1792
Step-by-step explanation:
given,
f (n) = 4 f (n - 1)
here,
f(2) = 4 f ( 2-1)
= 4 f ( 1 )
= 4. 7
= 28
then,
f(3) = 4 f ( 3-1)
= 4 f ( 2)
= 4. 28
= 112
again,
f (4) = 4 f ( 4-1)
= 4 f ( 3)
= 4.112
=448
at last,
f ( 5) = 4 f ( 5-1)
= 4 f ( 4)
= 4. 448
= 1792