2 years ago

Use exponents and prime factorization to factor:980

Mathematics

1 answer:

suter [353]2 years ago

5 0

Answer:

$\large\boxed{980=2^2\cdot5\cdot7^2}$

Step-by-step explanation:

$\begin{array}{c|c}980&2\\490&2\\245&5\\49&7\\7&7\\1\end{array}\\\\980=2\cdot2\cdot5\cdot7\cdot7=2^2\cdot5\cdot7^2$

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