Answer:
24?
Step-by-step explanation:
Answer:
The sum is a binomial with a degree of 6
Step-by-step explanation:
we have
(3x^{2}y^{2}-2xy^{5})+(-3x^{2}y^{2}+3x^{4}y)
Group terms that contain the same variable
(3x^{2}y^{2}-3x^{2}y^{2})-2xy^{5}+3x^{4}y
0-2xy^{5}+3x^{4}y
-2xy^{5}+3x^{4}y
The sum is a binomial ( two terms) with a degree of 6
-2xy^{5} has a degree of 6 (x has an exponent of 1, y has 5, and 1+5=6)
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Answer:
a)12
b)1297.8( not sure for this)
c)77
d)1989
Step-by-step explanation:
12÷3+(4×2)
12÷3+8
4+8
12.
309×152÷(12×3)
309×152÷36
309×4.2
1297.8.
1988-1911
77
2021-(16×2)
2021-32
1989
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