5. Evaluate x if 36x =782 – 42square
Answers
Answered by
4
36x=(78)^2-(42)^2
36x=(78+42)(78-42)
36x=(120)(36)
36x=4320
x=4320/36
x=120
Similar questions
English,
2 months ago
English,
2 months ago
Math,
5 months ago
English,
5 months ago
Computer Science,
11 months ago
Social Sciences,
11 months ago
Math,
11 months ago