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2 years ago

The equation whose roots are multiplied by 3 of those of 2x^2 + 3x – 1=0 is

Mathematics

1 answer:

Hoochie [10]2 years ago

5 0

Answer:

I have got the answer

Step-by-step explanation:

Let the roots of 2x² + 3x - 1 = 0 be a and

To find:

The quadratic equation whose roots are 3a

Solution:

See picture attahed

The rest of explanation is given in your previously asked question see there I have also answered it

PLEASE MARK ME BRAINLIEST IF MY ANSWER IS CORRECT PLEASE

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Reduce before multiplying 5/8 x 3/10= 8/15 x 5/12 x 9/10= 8/3 x 6/7 5/16=

Tasya [4]

5/8 x 3/10= 3/16

8/15 x 5/12 x 9/10= 3/5

8/3 x 6/7 x 5/16= 5/7

8 0

3 years ago

Please help ASAP will give brainlist.

melisa1 [442]

144+64= 178

$\sqrt{178 } = 13.3$

a^2+b^2= c^2

Whenever finding a missing length use the formula up above :

a^2+b^2= c^2

a^2-b^2= c^2

144-64= 80

$\sqrt{80} = \sqrt{16 } \times \sqrt{5} = 4 \sqrt{5} = 8.9$

Answers are 13.3 and 8.9

6 0

3 years ago

Help , ........ ,, ,,

agasfer [191]

Answer:

yea? .........., ..., ................

5 0

3 years ago

Match the numbers with the correct label

hodyreva [135]

Answer:

ima let u answer some of it

Step-by-step explanation:

first find common denominators

then compare and place

7 0

3 years ago

Riley just opened a checking account at the bank. Within the first month, she deposited three checks for $34.98, $51.02, and $51

aleksley [76]

Answer:

Look below

Step-by-step explanation:

Write Riley’s withdrawals as negative rational numbers and her deposits as positive rational numbers.

Deposits: (Q1)

Answer: -34.98, -51.02, -51.22

Sum of negative rational numbers:

-137.22

Withdrawal's (Q1)

Answer: +5.23, +10.22, + 7.89

Sum of withdrawal's: 23.34

(Q2)-

W: 5.23, 7.89, 10.22

D: -51.22, -51.02, -34.98

Reason: Negative #'s go from lowest to highest (if you are ordering them from highest to lowest) because -34.98 is closer to 0 then -51.02

(Q2) If you are trying to order including each set of #'s it would be:

From least to greatest -51.22, -51.02, -34.98, 5.23, 7.89, 10.22.

(Q3) First, find her sum of the deposits and withdrawals.

Add these: -51.22, -51.02, -34.98, 5.23, 7.89, 10.22.

The answer to that would be $-113.88

Don't forget the tricky negative there. That means that she WOULD be in debt 113.88 dollars. But....

Her balance at the beginning of the month was $128. So from there all you have to do is subtract 128-113.88 which gets you a total offffff: $14.12 .

Lol I worked rly hard on this. Could you do ya boi a favor and give it a big thx ;P or brainliest even?

4 0

3 years ago

The equation whose roots are multiplied by 3 of those of 2x^2 + 3x – 1=0 is​

The equation whose roots are multiplied by 3 of those of 2x^2 + 3x – 1=0 is