Proving Polynomial Identities

a^{2} - b^{2} \Leftrightarrow (a + b) (a - b)

Let's start!

49 k^{4} - 9

SplitIntoFactorsSplit into factors

49 k^{2 \cdot 2} - 9

a^{m \cdot n} = (a^{m})^{n}

49 (k^{2})^{2} - 9

WritePowWrite as a power

7^{2} (k^{2})^{2} - 3^{2}

a^{m} \cdot b^{m} = (a \cdot b)^{m}

(7 k^{2})^{2} - 3^{2}

a^{2} - b^{2} = (a + b) (a - b)

(7 k^{2} + 3) (7 k^{2} - 3)

Proving Polynomial Identities 1.18 - Solution