(4a2+5) (3a2+9)(9a-7) (9a-7)(2x2+3) (2x2-3)(4x+5y) (3x-2y).... Question from @cristiano201919

September 2023 1 7 Report

(4a2+5) (3a2+9)

(9a-7) (9a-7)

(2x2+3) (2x2-3)

(4x+5y) (3x-2y)

Respuesta:

1. 12a⁴+ 51a²+ 45

2. 81a²-126x+49

3. 4x⁴-9

4. 12x²+7xy-10y²

2 votes Thanks 1

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