Question

giving out a medal if you know how to explain this to me .
how do you solve this equation?

(3x+4x+1)+(2x^2+5x-8)

Answer 1

which school do you go to

Answer 2

connexus

Answer 3

scca

Answer 4

The problem to solve is:
(3x+4x+1)+(2x^2+5x-8)

Multiply x and 3
Multiply x and 1


The x just gets copied along.

The answer is x

x

3*x evaluates to 3x

Multiply x and 4

Multiply x and 1


The x just gets copied along.

The answer is x

x

4*x evaluates to 4x

3*x+4*x evaluates to 7x

3*x+4*x+1 evaluates to 7x+1


Multiply the exponent of x by 2giving

The answer is

x^2 evaluates to

Multiply and 2

Multiply and 1


The just gets copied along.

The answer is



2*x^2 evaluates to

Multiply x and 5

Multiply x and 1


The x just gets copied along.

The answer is x

x

5*x evaluates to 5x

2*x^2+5*x evaluates to

The answer is

2*x^2+5*x-8 evaluates to

To add the polynomials 7x+1 and we try to add or combine terms in one polynomialwith any like terms in the other polynomial.

7x + 5x = 12x

1 + -8 = -7

The answer is

(3*x+4*x+1)+(2*x^2+5*x-8) evaluates to


12x-7+2x^2

Answer 5

copy: " how do you solve this equation?" question: if it is an equation,
where is = sign?

Answer 6

@Loser66 he means to say simplify

Answer 7

ok hold on

Answer 8

@mathman806 maybe, sometimes I turn to madman to frustrate with nothing, hehehe

Answer 9

hehehe