Explanation

Explanation

Explanation

Explanation

Explanation

To integrate √(2x + 1), we can use the power rule of integration and the chain rule.

Let u = 2x + 1, then du/dx = 2, and du = 2dx.

∫√(2x + 1) dx = (1/2) ∫u^(1/2) du

= (1/2) (2/3) u^(3/2) + C

= (1/3) (2x + 1)^(3/2) + C

Explanation

For good mental and physical health, Michael should go to bed earlier.

اچھی ذہنی اور جسمانی صحت کے لئے، مائیکل کو پہلے سونے چاہئیں۔

Getting enough sleep is crucial for both mental and physical well-being.

So going to bed earlier would be the most beneficial action for Michael.

Explanation

Step 1: Evaluate the integral

∫(x² - x - 1) dx = (x³ / 3) - (x² / 2) - x

Step 2: Apply the limits of integration

[(1³ / 3) - (1² / 2) - 1] - [((-1)³ / 3) - ((-1)² / 2) - (-1)]

= [(1/3) - (1/2) - 1] - [(-1/3) - (1/2) + 1]

Step 3: Simplify the expression

= (1/3) - (1/2) - 1 + (1/3) + (1/2) - 1

= (2/3) - 2

= (2/3) - (6/3)

= -4/3

Explanation

Real Accounts relate to assets like machinery, buildings, or goods—hence, they record dealings in commodities.

These accounts carry balances into the next accounting period.

Explanation

Explanation