Answer:
step-by-step:
1. distribute 2x into the second set of brackets
= (4x^3 - 10x) + 3 (2x^2 -5)
2. distribute 3 into the brackets
= 4x^3 -10x + 6x^2 - 15
3. reorder terms in means of highest degree
= 4x^3 + 6x^2 - 10x - 15
Answer:
Irrational, since it goes on forever.
Step-by-step explanation:
Answer:
f(x+2)=3x+10
Explanation:
f(x+2) means replace all the xs with (x+2)
f(x)=3x+4
f(x+2)=3(x+2)+4
Now simplify
f(x+2)=3x+6+4
f(x+2)=3x+10
Answer:
A negative integer
Step-by-step explanation:
Given the expression;
-15/3
= (-5 * 3)/3
= -5 * 3/3\
= -5 * 1
= -5
Hence the resulting number is a negative integer