Question

3)b2 + 6*3Ь - 4при b = 3; 4,4; 5; 6;​

Answer 1

Ответ:

75, 176, 341, 588

Объяснение:

(b^{2} + 6) * (3b - 4).

При b=3:

(3*3+6)*(3*3-4)=15*5=75.

При b=4:

(4*4+6)*(4*3-4)=22*8=176.

При b=5:

(5*5+6)*(5*3-4)=31*11=341.

При b=6:

(6*6+6)*(6*3-4)=42*14=588.

Answer 2

It seems like you have an expression involving variables and constants, and you want to evaluate it for different values of the variable "b." The expression you provided is:

b^2 + 6 * 3b - 4

You mentioned wanting to evaluate this expression for various values of "b" such as 3, 4.4, 5, and 6. Let's calculate the values for each of these values of "b."

1. For b = 3: Expression = 3^2 + 6 * 3 * 3 - 4 = 9 + 54 - 4 = 59

2. For b = 4.4: Expression = 4.4^2 + 6 * 3 * 4.4 - 4 = 19.36 + 79.2 - 4 = 94.56

3. For b = 5: Expression = 5^2 + 6 * 3 * 5 - 4 = 25 + 90 - 4 = 111

4. For b = 6: Expression = 6^2 + 6 * 3 * 6 - 4 = 36 + 108 - 4 = 140

So, the evaluated values for the given expression are:

• For b = 3: 59
• For b = 4.4: 94.56
• For b = 5: 111
• For b = 6: 140