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Effectus [21]
3 years ago
13

10xy-15x-2y+3 factor the polynomial

Mathematics
1 answer:
Hitman42 [59]3 years ago
5 0

Answer:

(5x - 1)(2y - 3)

Step-by-step explanation:

10xy - 15x - 2y + 3 = 5x (2y - 3) - (2y - 3) = (5x - 1) (2y - 3)

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Será a equação x² + 3x = x + 6 + x² do 2º grau?
goblinko [34]

x² + 3x = x + 6 + x²

<u>-x²        </u>    <u>          -x²  </u>

      3x = x + 6

  <u>    -x </u>   <u>-x      </u>

     2x =      6

     \frac{2x}{2} =      \frac{6}{2}

      x =    3

Answer: x = 3

3 0
3 years ago
You use technology ans find a sum of 6.712E-8. Write this sum in standard form
belka [17]

Answer:

0.000\,000\,067\,12

Step-by-step explanation:

The exponent of -8 tells you the most significant digit (6) goes in the 8th position to the right of the decimal point.

With some spaces to help in counting decimal places, the number is written ...

0.000\,000\,067\,12

8 0
3 years ago
0.6x = 1.2x + 6 A) −1 B) −10 C) 1 D) 10
son4ous [18]

Answer:

x = -10

Step-by-step explanation:

6 0
3 years ago
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kumpel [21]
Let me think this again and I will get back later!! 2.234 graph
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3 years ago
A brick has a volume of 2,300 mL and a mass of 3.4 kg. what is the density of the brick
charle [14.2K]
The formula of a density is
p = M/V
where p is a density, M is a mass and V is a volume.
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</span>p = 3.4 kg / 2,300 cm³ = 1.48 x 10⁻³ kg/cm³

5 0
4 years ago
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