Question

plzz Give me the correct answer and steps also plzz Give me the answer fastt​

Answer 1

Step-by-step explanation:

203 x 207

=> (200 + 3)(200 + 7)

(x + a)(x + b) = x² + x (a + b) + ab

x = 200, a = 3 and b = 7

=> 200² + 200( 3 + 7) + 3*7

=> 40000 + 2000 + 21

=> 42021

Answer 2

Answer: 44221

process

(200 +3)(200 +7)

${200}^{2} + 3 \times 7 \times 200 + 3 \times 7$

by using ( x+a )( x+b ) identity

40000 + 4200 +21

44221