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Butoxors [25]
2 years ago
13

Which expression is equivalent to 3a2 + 6a + 5a2?

Mathematics
1 answer:
Vaselesa [24]2 years ago
4 0
\begin{gathered} 3a^2+6a+5a^2 \\ \text{collect like terms} \\ 3a^2+5a^2+6a \\ 8a^2+6a \end{gathered}

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WILL GIVE BRAINLIEST
ivanzaharov [21]
\frac{3x^3+9x^2-6x}{-3x}
Since the denominator is a monomial, we divide each term of the trinomial in the numerator by the denominator.
\frac{3x^3}{-3x} = -1x^2, because 3/-3 = 1 and x³/x = x².
\frac{9x^2}{-3x}=-3x; 9/-3 = -3 and x²/x = x.
\frac{-6x}{-3x} = 2; -6/-3 = 2 and x/x = 1, so we have 2*1  = 2.
Together this gives us -x^2-3x+2
7 0
4 years ago
Please help! 15 points! Do not steal points or I will report! Explanation = Brainliest!
GuDViN [60]

(Answer is below)

Let's solve this step-by-step.

1. Prime factorization of 384.

=\sqrt{2^7\times3}

2. Apply the exponent rule. (Formula: a^b^+^c=a^b\times a^c)

=\sqrt{2^6\times2\times2\times3}

3. Apply the radical rule. (Formula: \sqrt{ab} =\sqrt{a}\sqrt{b} or a\geq 0,b\geq 0)

=\sqrt{2^6} \sqrt{2\times3}

3a. Solve 2 to the 6th power.

\sqrt{2\times2\times2\times2\times2\times2} =8

4. Multiply 2 by 3. (Note: Put the 8 in your final answer)

\sqrt{2\times3} =8\sqrt{6}

Your answer is: 8\sqrt{6}

Let me know if you have any questions.

~ Lily, from Brainly.

7 0
3 years ago
Please help meeeeeee​
Paul [167]

Answer: That would be distributive

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
PLEASEEEE PLEASEEEEEEEEE HELPPPPPPPPPP<br> how do i solve this equation?
Stells [14]

Answer:

360

Step-by-step explanation:

using the definition

n P_{r} = \frac{n!}{(n-r)!}

where n! = n(n - 1)(n - 2)..... × 3 × 2 × 1

then

6P_{4}

= \frac{6!}{(6-4)!}

= \frac{6!}{2!}

= \frac{6(5)(4)(3(2)(1)}{2(1)} ← cancel 2(1) on numerator / denominator

=  6 × 5 × 4 × 3

= 360

7 0
2 years ago
HELP ME!!
Eva8 [605]

Answer:

B

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5 0
3 years ago
Read 2 more answers
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