Question

x² - 3x- 28 by x+1 please solve it step by step division of polynomials please​

Answer 1

Step-by-step explanation:

Solve:

x

2

+

3

x

−

28

=

0

Quadratic Equation

All equations of the form

(

a

x

2

+

b

x

+

c

)

=

0

is called as a quadratic equation. were

a

,

b

,

c

are coefficients also called as quadractic coefficients. Those values of

x

which satisfy this equation are called as solutions. This equation can have at most two solutions which can be real or imaginary. If two solutions are r,s then we can right as

(

a

x

2

+

b

x

+

c

)

=

a

(

x

−

r

)

(

x

−

s

)

.

The process of solving a quadratic equation is called as factorizing.

Answer and Explanation: 1

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We have the equation

(

x

2

+

3

x

−

28

)

=

0

.

We can use the factorizing method to solve this equation, for that write this...