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likoan [24]
3 years ago
15

Factor 3x^2+5x-8 Use step by step explaining how you got that answer

Mathematics
1 answer:
8_murik_8 [283]3 years ago
8 0

Answer: (x-1)(3x+8)

Step-by-step explanation:

Slide and divide method

See what multiplies to get -24 (because of 3 and -8) and what adds to get 5

Put those into factoring form (x-3)(x+8) without a number in front of the x’s

Divide the numbers by what isn’t in front of the x’s (-3/3 and 8/3)

Simplify them and if it doesn’t divide perfectly, put the denominator in front of the x

Solution

**I can’t explain it well but watch a video on the method AND ONLY DO IT IF IT WORKS WELL FOR YOU**

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Find the diameter of a sphere with a surface area of 196π square centimeters
aleksandr82 [10.1K]

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7 0
2 years ago
A survey asked two age groups which summer sport they most preferred. The results are shown in the table below.
muminat

Answer:

6.98%

Step-by-step explanation:

To find relative frequency we divide frequency with the total number participants in that age bracket

Total number of participants age 10-19=172.....................given in the table

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Relative frequency= 12/172 = 0.0697

Expressed as a percentage= 0.06976×100 =6.98%

4 0
3 years ago
Read 2 more answers
If p = the moutain bike's original price in dollars,
aleksandr82 [10.1K]

If p = the mountains bike's original price in dollars that means p is the value in dollars of the price of the bike.

Comment down if you require any more help on this specific question...

6 0
3 years ago
Solve for v . =−16 − 47v
Schach [20]
I'm pretty sure this is what you have to do;
v=-16-47v
add 47v on the other side of the equal sign
47v=-16
then divide 47 on each side of the equal sign
47v÷47v=1v or just v
-16÷47=-0.3
v=-0.3
I think this is right.
Hope this helps
5 0
3 years ago
Need help
goldfiish [28.3K]

Answer: the answer is 80. Hope this helps

Step-by-step explanation:

3 0
3 years ago
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