D=10в2•(-4)+58-22

Let's simplify the expression step by step:

Given: \[ D = 10b^2 \cdot (-4) + 58 - 22 \]

1. Multiply \( 10b^2 \) by \( -4 \): \[ 10b^2 \cdot (-4) = -40b^2 \]

2. Now substitute back into \( D \): \[ D = -40b^2 + 58 - 22 \]

3. Simplify the constant terms \( 58 - 22 \): \[ 58 - 22 = 36 \]

4. So, we have: \[ D = -40b^2 + 36 \]

The simplified expression for \( D \) is: \[ D = -40b^2 + 36 \]