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Paraphin [41]
3 years ago
8

Simplify the expression (3x^2+4x-3)-(2x-1)

Mathematics
2 answers:
Sliva [168]3 years ago
5 0
(3x^2 + 4x - 3) - (2x - 1) \\ \\ 3x^2 + 4x - 3 - 2x + 1 \\ \\ 3x^2 + 4x - 3 - 2x + 1 \\ \\ 3x^2 + (4x - 2x) - 3 + 1 \\ \\ 3x^2 + 2x - 3 + 1 \\ \\ 3x^2 + 2x - 2 \\ \\ Answer: 3x^2 + 2x - 2
Eva8 [605]3 years ago
4 0
(3x^2+4x-3)-(2x-1) = 3x^2 + 4x -3 -2x + 1\\\\ = 3x^2 + 4x -2x -3 + 1\\\\ = \boxed{3x^2 +2x -2}
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En el pequeño frasco se colocaron 7 galletas para regalar si ornearon 56 ¿cuantos frascos. regalaron?​
Solnce55 [7]

Answer:

1 frasco

Step-by-step explanation:

En el pequeño frasco se colocaron 7 galletas para regalar si ornearon 56 ¿cuantos frascos. regalaron?

8 0
3 years ago
9/18 + 1/3 <br> Show all work
balu736 [363]

Answer:

5/6

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7 0
3 years ago
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What is the slope of (-7,-1) and (3,8)? Pls show your work
kondor19780726 [428]

Answer:

m=\frac{9}{10}

Step-by-step explanation:

To find the slope between any two points, we can use the following slope formula:

m=\frac{y_2-y_1}{x_2-x_1}

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Evaluate:

m=\frac{9}{10}

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6 0
3 years ago
to go to the dog beach, it costs $3 plus $2 per dog. write an equation that shows this situation, where "x" represents the numbe
bixtya [17]
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8 0
3 years ago
What is the answer????
Monica [59]

Answer:

Step-by-step explanation:

To find the breadth use Pythagorean theorem

Breadth² = diagonal² - length²

               = 34² - 30²

               = 1156 - 900

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Breadth = √256 = 16 cm

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Area = length * breadth = 30 *16 = 480 cm²

3 0
2 years ago
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