Question

Which equations are true?

SELECT ALL THAT APPLY!!!!

16x²−64y²=(4x−8y)(4x+8y)
x²-169=(x-13)(x+13)
25x²-12(5x-6)(5x+6)
9x²-1=(3x-1)(3x+1)
16x²-18y²=(8x-9y)(8x+9y)

PLEASE HELP IM BAD AT ALGEBRA!!!!

Answer 1

Answer: tbh all u have to do is multiply the numbers with the matching variable and see if it matches on the other side. 16x²−64y²=(4x−8y)(4x+8y)

x²-169=(x-13)(x+13)

9x²-1=(3x-1)(3x+1)

those are the true statements

bc 3•3 is 9, 13•13 is 169, and 4•4=16, 8•8=64

Edit: sorry if that came out rude I didn't mean for it to