What is factor m^2-2mn-3n^2 ?

The solution to factor m^2-2mn-3n^2 is (m+n)(m-3n)

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factor m^2-2mn-3n^2

factor

m^{2} - 2 mn - 3 n^{2}

(m + n) (m - 3 n)

Solution steps

m^{2} - 2 mn - 3 n^{2}

Break the expression into groups

= (m^{2} + mn) + (- 3 mn - 3 n^{2})

Factor out

m

from

m^{2} + mn : m (m + n)

Factor out

- 3 n

from

- 3 mn - 3 n^{2} : - 3 n (m + n)

= m (m + n) - 3 n (m + n)

Factor out common term

m + n

= (m + n) (m - 3 n)

2 x + 4 \geq - 4

4 x + 3 < 3 x + 6

(12 + 132) - (- 10 + 192)

3 < ∣ r + 7 ∣

(\frac{1}{6})^{3}

What is factor m^2-2mn-3n^2 ?
The solution to factor m^2-2mn-3n^2 is (m+n)(m-3n)