Answer: 4
Step-by-step explanation:
2 + 2 = 4
In some cases, it also equals fish.
Tu tá no brainly americano, irmão.
Answer:
-2x^4 +10x^3 -3x^2 +5x +27
Step-by-step explanation:
a) Using the distributive property, we can eliminate parentheses:
2x^4 + 7x^3 - 3x^2 + 7 - 4x^4 + 3x^3 + 5x + 20
And using the distributive property again, we can factor pairs of like terms:
= x^4(2 -4) +x^3(7 +3) -3x^2 +5x +(7 +20)
b)
= -2x^4 +10x^3 -3x^2 +5x +27
C.5 radians..........................
I think 100 is the answer I’m not sure
