11. Multiply:
(1) (2x2 + 3) (x2 - 2x + 4)
Answers
Answered by
1
Step-by-step explanation:
(2*2+3)(x²-2x+4)
7(x²-2x+4)
7x²-14x+28
Answered by
1
Answer:
= 2x4 - 4x3 + 11x2 - 6x + 12
Step-by-step explanation:
(2x2 + 3) (x2 - 2x + 4) = 2x2 ( x2 - 2x + 4) + 3 ( x2 -
2x + 4)
= 2x4 - 4x3 + 8x2 + 3x2 - 6x + 12
= 2x4 - 4x3 + 11x2 - 6x + 12
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