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Eva8 [605]
3 years ago
15

I will mark as brillianest...plzz solve the question.Factorize: 1) 6x²+x-2​

Mathematics
1 answer:
n200080 [17]3 years ago
7 0

Answer:

( 2 − 1 ) ( 3 + 2 )

Step-by-step explanation:

6 ² + − 2

6x² + 4 - 3 -2

2 ( 3 + 2 )− 1 ( 3 +2 )

( 2 − 1 ) ( 3 + 2 )

You might be interested in
2y-3x=-27<br> 5y+3x=6 <br> Solve x and y
zubka84 [21]

Answer: y=-3 x=7

Step-by-step explanation:

2y-3x=-27.............(1)

5y+3x=6.................(11)

Add (1) and (11)

2y+5y-3x+3x=-27+6

7y=-21

Divide both sides by 7

7y/7=-21/7

y=-3

Substitute y=-3 in 5y+3x=6

5(-3)+3x=6

-15+3x=6

3x=6+15

3x=21

Divide both sides by 3

3x/3=21/3

x=7

7 0
3 years ago
8 3/10+7 2/15 just having problems solving this one.
bogdanovich [222]
The answer to that would be 15 13/30. You have to change the denominators, as well as the numerators, to fit both fractions. I did 10 * 3 = 30 & 15 * 2 = 30. That resulted in me getting 3 * 3 = 9 + 2 * 2 = 4, which equals 13.

I hope this answer helped you! If you have any further questions or concerns, feel free to ask! :)
7 0
3 years ago
The Y is the diameter <br><br>Find Y <br><br>Area of the circle ​
yarga [219]

Answer:

<h2>Y = 22.56 cm </h2>

Step-by-step explanation:

To find the diameter Y of the circle we must first find the radius of the circle

Area of a circle = πr²

where

r is the radius

From the question

Area = 400cm²

Substitute the value into the above formula and solve for the radius

That's

400 = πr²

Divide both sides by π

We have

{r}^{2}  =  \frac{400}{\pi}

Find the square root of both sides

r =  \sqrt{  \frac{400}{\pi}  }

radius = 11.28 cm

Since we have the radius we can use it to find the diameter Y using the formula

diameter = radius × 2

radius = 11.28

Y = 11. 28 × 2

We have the final answer as

<h3>Y = 22.56 cm</h3>

Hope this helps you

8 0
3 years ago
Find all real solutions of this equation to answer the question.<br> (6 – 2x)(3 – 2x)x = 40
icang [17]

Answer:

\huge\green{ \mid{ \underline{ \overline{ \tt  ♡ ANSWER ♡ }} \mid}}

x = 40

(6 - 2x)(3 - 2x) \\  =( 6 - 2 \times 40)(3 - 2 \times 40) \\  = (6 - 80)(3 - 80) \\  =  - 74 \times  - 77 \\  = 5698

ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ

\huge\blue{ \mid{ \underline{ \overline{ \tt ꧁❣ ʀᴀɪɴʙᴏᴡˢᵃˡᵗ2²2² ࿐ }} \mid}}

6 0
3 years ago
Read 2 more answers
Drag each equation to show if it could be a correct first step to solving the equation
mote1985 [20]

Answer:

9(8 + 2 = 10) = 90

9 times 10 = 90

x = 8

5 0
3 years ago
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