What is factor j^2-9jk-10k^2 ?

The solution to factor j^2-9jk-10k^2 is (j+k)(j-10k)

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factor j^2-9jk-10k^2

factor

j^{2} - 9 jk - 10 k^{2}

(j + k) (j - 10 k)

Solution steps

j^{2} - 9 jk - 10 k^{2}

Break the expression into groups

= (j^{2} + jk) + (- 10 jk - 10 k^{2})

Factor out

j

from

j^{2} + jk : j (j + k)

Factor out

- 10 k

from

- 10 jk - 10 k^{2} : - 10 k (j + k)

= j (j + k) - 10 k (j + k)

Factor out common term

j + k

= (j + k) (j - 10 k)

5 (\frac{5 ^{3}}{\frac{2}{5}})^{2}

\frac{c}{3} - 2 = 2

20 + 5 x = 9 x + 20

- \frac{3}{4} (- 4) - 1

\frac{x}{3} + 6 = - 5

What is factor j^2-9jk-10k^2 ?
The solution to factor j^2-9jk-10k^2 is (j+k)(j-10k)