The two numbers are (7+ sqrt(65))/2 and (7- sqrt(65))/2
(7+ sqrt(65))/2+ (7- sqrt(65))/2= 7
(7+ sqrt(65))/2* (7- sqrt(65))/2)= -4.
Hope this helps~
Let's solve ~
Hence, there are two solutions ~
I hope you understood ~
Answer:
2 I guess or what you mean with replace
Step-by-step explanation:
but you replace it you still have the 5 apple so not sure
1. The value of (cd)(x) is equal to the product of c(x) and d(x) which is equal to,
5(x + 3) / (x - 2)
The function can take all real numbers except 2 because that would make the denominator 0.
2. To answer, substitute first 5 to the given functions,
f(x) = 7 + 4x = 7 + 4(5) = 27
g(x) = 1/2x = 1 / (2)(5) = 1/10
Dividing 27 by 1/10 is 270.
Answer:
A
Step-by-step explanation:
it’s gonna have to add up to 180°, and 5 x 8 - 6 = 34
89 + 57 = 146
146 + 34 = 180
