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anonymous
 one year ago
1. What is the degree of hte monomial 15x^3y^9?
A) 12
B) 3
C) 9
D) 15
2. What is the difference?
10c^3  8c^3
A) 18c^3
B) 2c^3
C) 3c^6
D) 80c^6
3. What is the sum?
16x^3 + 9x^3
25x^6
25x^3
7x^3
24x^6
anonymous
 one year ago
1. What is the degree of hte monomial 15x^3y^9? A) 12 B) 3 C) 9 D) 15 2. What is the difference? 10c^3  8c^3 A) 18c^3 B) 2c^3 C) 3c^6 D) 80c^6 3. What is the sum? 16x^3 + 9x^3 25x^6 25x^3 7x^3 24x^6

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Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1lets start with #1 add the exponents together

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1good, so thats the degree

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1ok, this is just combining like terms if 10  8 = 2, then what is 10c^3  8c^3 = ?

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1ready for the next one?

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.116 + 9 = 25 16x^3 + 9x^3 = ? (the exponent stays the same)

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1nope, remember what I said, the exponent stays the same

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Oh okay. Could you help me with a few more?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.04. Find the difference. (9a^4 + 2a^2 + 5)  (16a^4  7a^2 + 1) A) 25a^4  5a^2  4 B) 7a^4  5a^2 + 6 C) 25a^8 + 9a^4 + 6 D) 7a^4 + 9a^2 + 4

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1start by combining like terms 9a^416a^4 = ?

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1right, but I asked 916, not 169

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1good! so, any ideas on what 9a^4  16a^4? (remember, when we add/subtract terms with exponents, the exponents don't change)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@Vocaloid Hey, sorry I'm back now

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1good, so 9a^4  16a^4 = ?

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1good, now work on the a^2 term 2a^2 + 7a^2 = ?
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