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3 years ago

I forgot someone help me plz

Mathematics

2 answers:

baherus [9]3 years ago

8 0

1st Method:

(3² -2²) / (3-2)² = (9-4) / (1²) = 5

2nd Method:

(3² -2²) / (3-2)² = (3-2)(3+2) / (3-2)², after simplification by (3-2), the remaining numerator = (3+2) n= 5

o-na [289]3 years ago

5 0

Write the conjugates of them then FOIL both the top and bottom, then factor

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