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ra1l [238]
3 years ago
10

I have to factor polynomials by grouping

Mathematics
1 answer:
LUCKY_DIMON [66]3 years ago
6 0

Answer:

Step-by-step explanation:

Factor 6f3−8f2+20−15f

6f^3−8f^3−15f

=(3f−4)(2f2−5)

Answer:

(3f−4)(2f^2−5)

Find the group you want to factor, such as in the first parenthesis, you remove 3f from the whole equation, and end up with 3f-4. You take the end value, and group it with -5. You will then end up with 2f^2 -5.

Hope this Helps!

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Simplify the expression 8(2x - 6y + 3) using the distributive property. *
yawa3891 [41]

Answer:

16x - 48y +24

Step-by-step explanation:

We can use the distributive property to expand:

  1. 8(2x - 6y + 3)
  2. 8 x 2x - 8 x 6y + 8 x 3
  3. 16x - 48y + 24

Hope this helps!!

7 0
2 years ago
Read 2 more answers
Do any of you guys know how to solve this
Alex17521 [72]
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</span><span>x+4</span></span></span><span>=<span><span><span>2<span>(<span>x+4</span>)</span></span><span>(<span><span><span>x^2</span>−<span>4x</span></span>+19</span>)
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5 0
3 years ago
Find the missing term of the following sequence. . . . –45, __, –12, . . .
julsineya [31]
<span>(-45 + (-12) / 2 = -28.5 
</span>So the answer is -28.5
3 0
3 years ago
HELP PLEASE!<br>nvm lololololoololl
antoniya [11.8K]

Answer:

I can't help you, it doesn't indicate what you need

6 0
3 years ago
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The expression 62.4d-21062.4d−21062, point, 4, d, minus, 210 gives the number of Indian rupees you receive when you exchange \$d
Arisa [49]
<span>601.2 rupees You've been given the equation: r = 62.4d - 210 I will assume that 62.4 is the actual exchange rate and that the 210 is a service fee of some sort for performing the exchange. So with 13 dollars, let's substitute that value into the equation and calculate: r = 62.4d - 210 r = 62.4*13 - 210 r = 811.2 - 210 r = 601.2 So you'll get 601.2 rupees.</span>
8 0
3 years ago
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