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inessss [21]
3 years ago
10

12.Simplify (4x + 7)2- (4x – 7)2

Mathematics
2 answers:
Vitek1552 [10]3 years ago
6 0

Answer:

28

Step-by-step explanation:

are you asking for ^2? The power of 2 is differnet than just 2

also brainliest pls

EleoNora [17]3 years ago
3 0
(4x + 7)2 - (4x - 7)2
8x + 14 - 8x - 14
0x + 0
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