Find the product of the following binomials: 2 (x²-2) (x²+7)
Answers
Answered by
11
Answer:
2(x²-2)(x²+7)
(2x²-4)(x²+7)
2x²(x²+7)-4(x²+7)
2x⁴+14x²-4x²+28
2x⁴+10x²+28
Answered by
1
Answer: 4x² + 10
Explanation:
2 (x²-2) (x²+7)
= 2(x²) + 2(-2) +2(x²) + 2(7)
= 2x² - 4 + 2x² +14
= 2x² + 2x² +14 -4
= 4x² + 10
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