What is expand 6x^2+19+9x^2-8 ?

The solution to expand 6x^2+19+9x^2-8 is 15x^2+11

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expand 6x^2+19+9x^2-8

expand

6 x^{2} + 19 + 9 x^{2} - 8

15 x^{2} + 11

Solution steps

6 x^{2} + 19 + 9 x^{2} - 8

Group like terms

= 6 x^{2} + 9 x^{2} + 19 - 8

Add similar elements:

6 x^{2} + 9 x^{2} = 15 x^{2}

= 15 x^{2} + 19 - 8

Add/Subtract the numbers:

19 - 8 = 11

= 15 x^{2} + 11

V (3, - 1) F (3, 1)

(y + ln ∣ e^{y} - 2 ∣) \cdot ln (x)

\frac{( ( 8 + h ) ^{\frac{1}{3}} - 2 )}{h}

2 ((\frac{7}{4})^{\frac{1}{5}} - 1)

(9 x + 2) (5 x - 3)

What is expand 6x^2+19+9x^2-8 ?
The solution to expand 6x^2+19+9x^2-8 is 15x^2+11