Question

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Answer 1

(3x²+4x–6)–(2x²–5x)

= 3x²+4x–6–2x²+5x

= x²+9x–6

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Answer 2

Step-by-step explanation:

3x 3 X 2 + 4 x 6

3 + 4=6

so 6- 6 = 0

2-5=3

than 0-3 =

3