Answer:
(f + g)(x) = 6x³ - 3x² + 7x - 8
Step-by-step explanation:
Another way of writing (f + g)(x) is f(x) + g(x). So, this question is asking you to combine both of the functions.
f(x) + g(x)
(4x² + 7x - 3) + (6x³ - 7x² - 5) <----- Insert functions
-3x² + 7x - 3 + 6x³ - 5 <----- Combine 4x² and -7x²
-3x² + 7x - 8 + 6x³ <----- Combine -3 and -5
6x³ - 3x² + 7x - 8 <----- Rearrange
![\frac{a - c}{x - a}](https://tex.z-dn.net/?f=%20%5Cfrac%7Ba%20-%20c%7D%7Bx%20-%20a%7D)
= m Multiply both sides by (x - a)
a - c = m (x - a) Use the Distributive Property
a - c = mx - ma Add ma to both sides
a - c + ma = mx Divide both sides by m
![\frac{a - c + ma}{m}](https://tex.z-dn.net/?f=%20%5Cfrac%7Ba%20-%20c%20%2B%20ma%7D%7Bm%7D%20)
= x Switch the sides to make it easier to read
x = <span>
![\frac{a - c + ma}{m}](https://tex.z-dn.net/?f=%20%5Cfrac%7Ba%20-%20c%20%2B%20ma%7D%7Bm%7D%20)
</span>
Answer:
24 weeks4
Step-by-step explanation:
Proton is a sub atomic particle present in a nucleus with a positive charge .it gives an electronic configuration of an atom.