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Leto [7]
3 years ago
12

X2 +5x+1 x 3x2 - 2x + 4

Mathematics
1 answer:
bulgar [2K]3 years ago
5 0

Answer:

6x^2+5x+4

Step-by-step explanation:

hope this helps

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Fifty-nine thousands in standard form??
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Rohan is baking chocolate chip cookies he found a recipe that calls for 3.75 cups of sugar and it serves five people if he wants
Rasek [7]

Answer:

Rohan Kishibe needs 9 cups of flour

Step-by-step explanation:

Divide 3.75 by 5 and multiply it by 12

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3 years ago
The ratio of girls and boys participating in sports at ESTM is 4:5. If the number of girls is 153,
Dmitry_Shevchenko [17]

Answer:

191 boys

Step-by-step explanation:

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7 0
3 years ago
I do not know how the 1's cancel out to give 1/3^x
muminat

Unfortunately your teacher is using x as both a variable and a multiplication sign. This is something that can be avoided by using something like the asterisk symbol to indicate multiplication.

Anyways, notice how the expression 3^x*2^{2x}+1 shows up twice. Once in the numerator (the entire numerator) and once again in the denominator (nearly the whole thing)

Let's replace that messy expression with the variable y. So we're letting y = 3^x*2^x+1

This means,

\frac{3^x*2^2+1}{3^x\left(3^x*2^2+1\right)} = \frac{y}{3^x*y}

At this point you can probably see how to get \frac{1}{3^x} from here. The y terms cancel out when we divide leaving 1 up top and 3^x down below.

6 0
3 years ago
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