Question

Help!!
$(2x {}^{2} + {x}^{2} ) - 5 {x}^{2} + 11 {x}^{2}$
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Answer 1

Answer:

Step-by-step explanation:

Hello there,

(2x² + x²) - 5x² + 11x²

=> (2(x²) + 1(x²)) - 5(x²) + 11(x²)

=> (x²(1+2)) + 11(x²) - 5(x²)

=> 3x² + x²(11 - 5)

=> 3x² + 6x²

=> 9x²

Hence your answer is 9x².

Hope you find my answer useful.

Harith

Maths AryaBhatta

Answer 2

Here is your answer