ratinalise the denomination 10/7-2√3
Answers
Answered by
0
Mark this the brainliest and cerified
1 Make the denominators the same.
\frac{10}{7}-2\times \frac{7}{7}
7
10
−2×
7
7
2 Simplify. Denominators are now the same.
\frac{10}{7}-\frac{14}{7}
7
10
−
7
14
3 Join the denominators.
\frac{10-14}{7}
7
10−14
4 Simplify.
-\frac{4}{7}−
7
4
Done
Decimal Form: -0.571429
Similar questions