Answer:
The last choice is the correct one
Explanation:
We can solve this question using "difference between squares" which has the following general rule:
a^2 - b^2 = (a+b)(a-b)
For the given question:
p^4 - 16 = (p^2 - 4)(p^2 + 4)
Now, p^2 - 4 can be further factorized using difference between squares, therefore:
p^4 - 16 = (p-2)(p+2)(p^2 + 4)
Hope this helps :)
Answer:
x = 8
Step-by-step explanation:
<u>Subtract 6 from both sides:</u>
4x = 32
<u>Divide both sides by 4 to isolate x:</u>
x = 8
**please mark brainliest!!
Answer:
-47
Step-by-step explanation:
Answer:
18/18
Step-by-step explanation:
18 divided by 18 is one
f(x)=2x+2
f(4)=2(4)+2
Do the parenthesis first because of using PEMDAS
P=parenthesis
E= exponents
M= multiplication
D=division
A= addition
S=subtraction
2(4)=8
8+2=10
Answer: f(4)=10
