(b*b)+3+2(b*b)+4-7=

Solution for (b*b)+3+2(b*b)+4-7= equation:

Simplifying
(b * b) + 3 + 2(b * b) + 4 + -7 = 0

Multiply b * b
(b2) + 3 + 2(b * b) + 4 + -7 = 0
b2 + 3 + 2(b * b) + 4 + -7 = 0

Multiply b * b
b2 + 3 + 2(b2) + 4 + -7 = 0

Reorder the terms:
3 + 4 + -7 + b2 + 2b2 = 0

Combine like terms: 3 + 4 = 7
7 + -7 + b2 + 2b2 = 0

Combine like terms: 7 + -7 = 0
0 + b2 + 2b2 = 0
b2 + 2b2 = 0

Combine like terms: b2 + 2b2 = 3b2
3b2 = 0

Solving
3b2 = 0

Solving for variable 'b'.

Move all terms containing b to the left, all other terms to the right.

Divide each side by '3'.
b2 = 0

Simplifying
b2 = 0

Take the square root of each side:
b = {0}