Find and correct the errors in the following mathematical statements.
a.(2x)2 + 4 (2x) + 7 = 2x² + 8x +7
b. (2x)2 + 5x = 4x + 5x = 9x
Answers
Answered by
0
Step-by-step explanation:
a. 2x× 2 = 4x but not 2's square
Similar questions
Biology,
1 month ago
Math,
1 month ago
India Languages,
3 months ago
Social Sciences,
9 months ago
English,
9 months ago
Physics,
9 months ago