Question

find the following products = (3/4x^2+5)(3/4x^2+5)
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Answer 1

Answer:

2x−5+1)(4x3+2x2−1)

Multiply the coefficients and add the exponents of the variable.

= 2x.4x3+2x.2x3−2x.1−5.4x3−5.2x2+5+4x3+2x2−1

= 8x4+4x4−2x−20x3−10x2+4+4x3+2x2

= 12x4−16x3−8x2−2x+4