Question

add the following 5x2+3x-3 2x2-4x+7​

Answer 1

Answer:  5x2+3x-3 = 1

                2x2-4x+7​ = -24

Step-by-step explanation: please mark me as a brainliest. please

Answer 2

Answer:

${7x}^{2} - x + 4$

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