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4 years ago

Help me answer these questions any you can do plz

Mathematics

1 answer:

brilliants [131]4 years ago

8 0

1 a) so you’re solving multi-step equations so you should add 3x and 4x together to make 7x and then you can minus the 5 on the left side so then you have to subtract 5 from the other side as well so then it’d be 7x=14 and then you dive 7/7 and that leaves you with one or just x and then you have to divide 14 by 7 because you did that with the left side so now you’re finished and the answer is x=2

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What are the zeros of 3x²(x+π)³(x-4)²

Aneli [31]

Hi again!

The zeros are the values of x. This is where the graph intersects the x - axis. In order to find the zeros, replace y with 0 and solve for x.

The answer is x = 0, -π, 4

I am not sure what grade are you or the level, but for me, they sometimes asked me to find their multiplicities as well

The multiplicity of a root is the number of times the root appears.

So, the answer are
x = 0 and the multiplicity of 2
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3 years ago

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maxonik [38]

Answer:

Answer D

Explanation:

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3 years ago

Read 2 more answers

Please help!! Please give step by step so i can understand

miss Akunina [59]

Answer:

p = - 14

Step-by-step explanation:

Using the rules of exponents

$a^{m}$ ÷ $a^{n}$ = $a^{(m-n)}$

$(a^{m}) ^{n}$ = $a^{mn}$

Note 81 = 9² and 729 = 9³

Given

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= $9^{-8-(6-3p)}$

= $9^{-8-6+3p}$

= $9^{3p-14}$

Thus

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4p = 3p - 14 ( subtract 3p from both sides )

p = - 14

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lapo4ka [179]

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Drupady [299]

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