Evaluate the following: a) (38)2 - (37)2 b) (75)2 - (74)2

Here are the solutions to the problems. Problem 7: Evaluate: a) (i) (38)² − (37)² Step 1: Apply the difference of squares formula a² − b² = (a−b)(a+b). (38)² − (37)² = (38−37)(38+37) Step 2: Simplify the expression. (1)(75) = 75 75 b) (ii) (75)² − (74)² *

Evaluate the following: a) (38)2 - (37)2 b) (75)2 - (74)2

Here are the solutions to the problems. Problem 7: Evaluate: a) (i) (38)² − (37)² Step 1: Apply the difference of squares formula a² − b² = (a−b)(a+b). (38)² − (37)² = (38−37)(38+37) Step 2: Simplify the expression. (1)(75) = 75 75 b) (ii) (75)² − (74)² *

Solved: Evaluate the following: a) (38)2 - (37)2 b) (75)2…

Here are the solutions to the problems.

: Evaluate:

a) (i) $(38)^2 - (37)^2$
- Step 1: Apply the difference of squares formula $a^2 - b^2 = (a-b)(a+b)$ . $(38)^2 - (37)^2 = (38-37)(38+37)$
- Step 2: Simplify the expression. $(1)(75) = 75$
$\boxed{75}$
b) (ii) $(75)^2 - (74)^2$ *

Evaluate the following: a) (38)2 - (37)2 b) (75)2 - (74)2

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