What is factor 5x^2+3x-2.5x^2+3x-2 ?

The solution to factor 5x^2+3x-2.5x^2+3x-2 is 2.5(x-0.29666…)(x+2.69666…)

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factor 5x^2+3x-2.5x^2+3x-2

factor

5 x^{2} + 3 x - 2.5 x^{2} + 3 x - 2

2.5 (x - 0.29666 \dots) (x + 2.69666 \dots)

Solution steps

5 x^{2} + 3 x - 2.5 x^{2} + 3 x - 2

Group like terms

= 5 x^{2} - 2.5 x^{2} + 3 x + 3 x - 2

Add similar elements:

5 x^{2} - 2.5 x^{2} = 2.5 x^{2}

= 2.5 x^{2} + 3 x + 3 x - 2

Add similar elements:

3 x + 3 x = 6 x

= 2.5 x^{2} + 6 x - 2

Rewrite as

= 2.5 (x^{2} + 2.4 x - 0.8)

Factor

x^{2} + 2.4 x - 0.8 : (x - 0.29666 \dots) (x + 2.69666 \dots)

2.5 (x - 0.29666 \dots) (x + 2.69666 \dots)

2 (x)^{2} + 2 x - 3

(- 3) (t)^{2} + (20) (t) + (- 6)

5 x - x^{7}

a^{3} b - 4 a^{2} b + a c - 4 c

(3 x - 2)^{3} - 125 x^{3}

What is factor 5x^2+3x-2.5x^2+3x-2 ?
The solution to factor 5x^2+3x-2.5x^2+3x-2 is 2.5(x-0.29666…)(x+2.69666…)