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Katarina [22]
2 years ago
12

Anyone help with these 2 question?

Mathematics
1 answer:
ICE Princess25 [194]2 years ago
8 0

Step-by-step explanation:

1.√2×(-2√9)×(-√2)

= -2×(-2×3)

=12 option a

2. √5×√15×√75

= √5×(√3√5)×(5√3)

= 5×3×5

=75 option b

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