Answer:
357 = 51d
Step-by-step explanation:
17/d = 51/21
Using cross products
17*21 = 51*d
357 = 51d
solving
357/51 = 51d/51
7 =d
Answer:
116
Step-by-step explanation:
180-28=152
152-36=116
F(x) = -x² + 25
g(x) = x + 5
(f ÷ g)(x) = ⁻ˣ²⁺²⁵/ₓ₊₅
(f ÷ g)(x) = ⁻¹⁽ˣ⁺⁵⁾⁽ˣ⁻⁵⁾/ₓ₊₅
(f ÷ g)(x) = -x + 5
The answer is: The product
is a radical multiplied by an integer and the result is ![10.58](https://tex.z-dn.net/?f=10.58)
By definition, the set of integers has: negative numbers, positive numbers and zero.
Radicals are also known as roots and can be written with the symbol:
![\sqrt[n]{} ](https://tex.z-dn.net/?f=%20%5Csqrt%5Bn%5D%7B%7D%20%0A%20)
, where "n" is the index.
Normally, when a radical is multiplied by an integer, you must simplify it, but in this case you can calculate the result by using your calculator.