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Dovator [93]
3 years ago
10

Factor the trinomial by grouping. 6x^2 - 7x-20

Mathematics
1 answer:
mezya [45]3 years ago
4 0

Answer:

(3x+4)(2x-5)

Step-by-step explanation:

You have 6x^2 - 7x-20, you add and take 8x so now you have

6x^2 - 7x +8x -8x -20 now you take 6x^2  and the +8x and factorize

6x^2 +8x = 2x( 3x +4 )

and you have -7x -8x-20 = -15x -20 factorize

-5(3x +4 ) add all up.

2x(3x +4) -5(3x +4) and you have

(3x+4)(2x-5)

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What can you use deductive rules to
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3 years ago
Here are descriptions for how two dot patterns are growing,
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<h3>How to draw the diagrams</h3>

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6 0
2 years ago
These cones are similar. Find the volume
kotegsom [21]

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Step-by-step explanation:

<em>Finding the Hight of The Red Cone(</em><em>Check the Image</em><em>)</em>

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<em></em>

7 0
2 years ago
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Answer: 104.5 seconds

Step-by-step explanation:

Hi, to answer this question we have to apply proportions:

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Feel free to ask for more if needed or if you did not understand something.

3 0
3 years ago
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