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valentina_108 [34]
3 years ago
11

Solve the quadratic equation (2x+5)(2x-5)

Mathematics
1 answer:
mote1985 [20]3 years ago
4 0
If you want to multiply (2*x + 5) and (2*x - 5), you can do this using the following steps:

(2*x + 5) * (2*x - 5) = 4*x^2 - 10*x + 10*x - 25 = 4*x^2 - 25

The correct result is 4*x^2 - 25.
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