What is the answer to this hard equation

2(36+2)² +(36+33-2)²

Adding the numbers inside bracket first

2(38)² + (67)²

finding square of 38 and 67

2(1444) + 4489

=2888+4489

2(36+2)² +(36+33-2)²=7377

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2