(200-3)(200+3) what will be the answer?
Answers
Answered by
0
Answer:
200-3=197
200+3=203
197×203=39991
Answered by
1
Answer:
39,991
Step-by-step explanation:
(x+a)(x+b) = x² + (a+b)x + ab
x = 200
a = -3
b = 3
(200)² + (3-3)200 + 3 × -3
40000 + 0 - 9
= 39,991
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