Question

Expand : (2x^2 + 1) (2x^2+ 7)

please ans this questions ​

Answer 1

Answer:

hope it helps you...........

Answer 2

Answer:

(2x²+ 1) (2x²+ 7)

2x²(2x²+ 7) + 1(2x²+ 7)

4x⁴ + 14x² + 2x² + 7

4x⁴ + 16x² + 7

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