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3 years ago

13

The sum of three numbers is 26. The second number is twice the first and the third number is 6 more than the second. Find the nu

mbers.

1 answer:

inessss [21]3 years ago

7 0

The numbers are 4,8, and 14 because 4+8+14=26 an 4x2=8 and 8+6=14

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Naddik [55]

Answer:

Rs. 3923.08

Step-by-step explanation:

First principal invested = Rs. 10000

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$SI = \dfrac{PRT}{100}$

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Another sum is on fixed deposit 8% compounded half yearly.

Let the sum = Rs $x$

Formula for compound interest is given as:

$CI = P(1+\frac{R}{100})^T - P$

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As per question statement:

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5 0

2 years ago

Pls help me...how do u factor that ?

Leya [2.2K]

Answer:

(2x - 1)(2x + 1)(x - 7)

Step-by-step explanation:

We use grouping to factor.

Step 1: Group 1st 2 terms together and factor

4x³ - 28x²

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Step 2: Group last 2 terms together and factor

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Step 3: Combine

(4x² - 1)(x - 7)

Step 4: Factor out quadratic

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