Practice problem
If a rectangle has an area of 16x4−916x^4 - 916x4−9, where x=2018x = 2018x=2018, what are its possible dimensions?
4x2−34x^2 - 34x2−3 by 4x2−34x^2 - 34x2−3
8x2−38x^2 - 38x2−3 by 8x2+38x^2 + 38x2+3
4x2+34x^2 + 34x2+3 by 4x2−34x^2 - 34x2−3
4x−34x - 34x−3 by 4x+34x + 34x+3
Type a concept, like “slope” or “photosynthesis”.