What is factor discriminante(4^2)-4(-1)(1) ?

The solution to factor discriminante(4^2)-4(-1)(1) is 4-16ein^2dscrmat

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factor discriminante(4^2)-4(-1)(1)

factor

d i scr iminan t e (4^{2}) - 4 (- 1) (1)

4 - 16 e i n^{2} d scr ma t

Solution steps

d i scr iminan t e (4^{2}) - 4 (- 1) (1)

Remove parentheses:

(a) = a, - (- a) = a

= d i scr iminan t e 4^{2} + 4 \cdot 1 \cdot 1

d i scr iminan t e 4^{2} = 4^{2} i^{3} e n^{2} d scr ma t

4 \cdot 1 \cdot 1 = 4

= 4^{2} i^{3} e n^{2} d scr ma t + 4

d scr m i^{3} a n^{2} t e 4^{2} = - 16 i e n^{2} d scr ma t

= - 16 i e n^{2} d scr ma t + 4

Rewrite as

= - 4 \cdot 4 d scr mia n^{2} t e + 4 \cdot 1

Factor out common term

4

= 4 (- 4 d scr mia n^{2} t e + 1)

Rewrite

4 (- 4 d scr mia n^{2} t e + 1)

in standard complex form:

4 - 16 e n^{2} d scr ma t i

= 4 - 16 e n^{2} d scr ma t i

x^{9} - 4.9 x^{2}

S (x) - R (x) + (P (x) + Q (x) - 1)

(cos (x) cos (y)) d x

6 a x + 2 b x + 3 a y + b y

(15) + (38)

What is factor discriminante(4^2)-4(-1)(1) ?
The solution to factor discriminante(4^2)-4(-1)(1) is 4-16ein^2dscrmat