What is factor+3z^2+8z-3 ?

The solution to factor+3z^2+8z-3 is (3z-1)(z+3)

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factor+3z^2+8z-3

factor

+ 3 z^{2} + 8 z - 3

(3 z - 1) (z + 3)

Solution steps

3 z^{2} + 8 z - 3

Break the expression into groups

= (3 z^{2} - z) + (9 z - 3)

Factor out

z

from

3 z^{2} - z : z (3 z - 1)

Factor out

3

from

9 z - 3 : 3 (3 z - 1)

= z (3 z - 1) + 3 (3 z - 1)

Factor out common term

3 z - 1

= (3 z - 1) (z + 3)

2^{- 3} (18 + 50)

1 + 25 + 16

\frac{2 + i}{3 - i} - \frac{4 + i}{1 + 2 i}

- x^{2} + 7 x + 44

3 x^{2} - 16 x