Question

v roooooogggggg ajutatimaaa va rooooooggg❤​

Answer 1

Răspuns:

$(8+3)*(8-3)=11*5=55\\8^{2} -3^{2}=64-9=55\\ (8+3)^{2} =11^{2} =121\\8^{2}+2*8*3+3^{2}=121\\ (8-3)^{2}=25\\ 8^{2}-2*8*3+3^{2}=25$

Sper că te-am ajutat!=))))))))))