Answer :
Answer:
a= 370,881
Step-by-step explanation:
a=29^2 * 21^2
a= 841 * 441
a= 370,881
Answer:
400
Step-by-step explanation:
a=29^2-21^2
a=841-441
a=400
Answer:
a= 370,881
Step-by-step explanation:
a=29^2 * 21^2
a= 841 * 441
a= 370,881
Answer:
400
Step-by-step explanation:
a=29^2-21^2
a=841-441
a=400