Difference of Squares
Factor using the Difference of Squares 169 - x²
Solution: (13 + x)(13 - x)
CHALLENGE: Factor using the Difference of Squares 4w⁴-121
Solution: (2w²+11)(2w²-11)
Factor using the Difference of Squares 4x² - 36
Solution: (2x + 6)(2x - 6)
Factor using the Difference of Squares 4x² - 36
Solution: (2x+6)(2x-6)
Factor using the Difference of Squares 9t² - 4x²
Solution: (3t + 2x)(3t - 2x)
Factor using the Difference of Squares 9t² - 100
Solution: (3t+10)(3t-10)
Factor using the Difference of Squares x² - 25
Solution: (x + 5)(x - 5)
Factor using the Difference of Squares x² - 64
Solution: (x + 8)(x - 8)
Factor using the Difference of Squares x²-16
Solution: (x+4)(x-4)
CHALLENGE: Factor using the Difference of Squares y⁴-25
Solution: (y²+5)(y²-5)