Question

. (a²+b²)²-4a²b² = ? * 2 points​

Answer 1

Step-by-step explanation:

(2+2)2−422

(2+2)2−422

(a^{2}+b^{2}\right)^{2}-4a^{2}b^{2}(a2+b2)2−4a2b2

(2+2)(2+2)−422

(2+2)(2+2)−422

{(a^{2}+b^{2})(a^{2}+b^{2})}}-4a^{2}b^{2}(a2+b2)(a2+b2)−4a2b2

(2+2)⋅2+(2+2)⋅2−422

(2+2)⋅2+(2+2)⋅2−422

{(a^{2}+b^{2}) \cdot a^{2}}}+(a^{2}+b^{2}) \c b^{2}-4a^{2}b^{2}(a2+b2)⋅a2+(a2+b2)⋅b2−4a2b2

4+22+(2+2)⋅2−422

4+22+(2+2)⋅2−422

a^{4}+a^{2}b^{2}+{(a^{2}+b^{2}) \cdot b^{2}}}-4a^{2}b^{2}a4+a2b2+(a2+b2)⋅b2−4a2b2

4+22+22+4−422

4+222+4−422

a^{4}+2a^{2}b^{2}}}+b^{4}{-4a^{2}b^{2}}}a4+2a2b2+b4−4a2b2

4−222+4

a4−222+4

mark me brainiest