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rodikova [14]
3 years ago
9

PLEASE HELP ASAP! :(

Mathematics
1 answer:
Law Incorporation [45]3 years ago
4 0
I’ll help but u where is the question
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Simplify -3x^3(2x^2+3)+9x^4
SIZIF [17.4K]

Answer:

ANSWER = −6x^5 +9x^4 − 9x^3

Step-by-step explanation:

Let's simplify step-by-step.

(−3x^3) (2x^2 + 3) + 9x^4

Distribute:

=(−3x^3) (2x^2) + (−3x^3) (3) + 9x^4

=−6x^5 + − 9x^3 + 9x^4


Answer:

= −6x^5 +9x^4 − 9x^3


3 0
3 years ago
stefan plants seeds for 30 carrot plants and 45 beet plants in 5 rows,with the same number of seeds in each row.how many seeds a
lutik1710 [3]
30+45=75

75/5=15

15 seeds in each row!!

Hope i helped:)

5 0
4 years ago
I think it’s B<br> Can you help me
sergij07 [2.7K]
I believe it is B as well, it’s definitely not linear and it is a function from my understanding.
3 0
2 years ago
Read 2 more answers
Write 325809 in expand form
soldi70 [24.7K]
Three hundred twenty-five thousand, eight hundred nine
6 0
3 years ago
Read 2 more answers
Bonjour mon exercice c'est 36%de 25km. C'est un exercice de maths à faire pouvez vous m'expliquer svp merci
Fudgin [204]

Answer:

9km

Step-by-step explanation:

La question précise que:

36% de 25km

La signification de "OF" mathématiquement = x (multiplication)

Par conséquent:

36% de 25km

= 36/100 × 25 km

= 9 km

8 0
3 years ago
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