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Varvara68 [4.7K]
3 years ago
5

(2/7)-² ÷ 2² = pls answer ​

Mathematics
2 answers:
Nataly_w [17]3 years ago
4 0

Answer:

\frac{4}{98}

Step-by-step explanation:

→ Simplify the (2/7)² term

(\frac{2}{7} )^{2} =\frac{2}{7} *\frac{2}{7}=\frac{4}{49}

→ Simplify the 2² term

2^{2} =2*2=4

→ Evaluate

\frac{4}{49} /2=\frac{4}{49} *\frac{1}{2} =\frac{4}{98}

oksano4ka [1.4K]3 years ago
3 0

Answer:

\frac{1}{49}

Step-by-step explanation:

\frac{2}{7}*\frac{2}{7}÷4

\frac{2}{7}*\frac{2}{7} * \frac{1}{4}

=\frac{4}{196}

4 and 196 can cancel out so in lowest term

=\frac{1}{49}

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