Mathematics, 28.04.2021 19:20 woodpeckerdeejpe8wvh

2. Javier estimates the square root of 18 in the following way: 18 = 2V9 = 2 * 3 = 6
(a) Explain why her
reasoning is incorrect.
(b) Without using a calculator, the square root of 18 will be between what two values (remember to look
for perfect squares/perfect square roots)? Show your reasoning. You do not need to find the
decimal equivalent of the root.

Answers: 2

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