4(4)+b(b)=6(6)

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Solution for 4(4)+b(b)=6(6) equation: 


Simplifying
4(4) + b(b) = 6(6)

Multiply 4 * 4
16 + b(b) = 6(6)

Multiply b * b
16 + b2 = 6(6)

Multiply 6 * 6
16 + b2 = 36

Solving
16 + b2 = 36

Solving for variable 'b'.

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

Add '-16' to each side of the equation.
16 + -16 + b2 = 36 + -16

Combine like terms: 16 + -16 = 0
0 + b2 = 36 + -16
b2 = 36 + -16

Combine like terms: 36 + -16 = 20
b2 = 20

Simplifying
b2 = 20

Take the square root of each side:
b = {-4.472135955, 4.472135955}

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