Question

MEDALSSS!!!
4.What is the factored from of 9x^2-64?
A-(3x-8)^2
B-(3x+8)^2
C-(3x-8)(3x+8)
D-(9x-8)(x+8)

Answer 1

its the difference of 2 squares

so look for an answer that has the same terms but opposite signs in the binomials

Answer 2

c

Answer 3

there you go... someone always gives the answer..lol

Answer 4

@campbell_st, hahahah!! Yeah, i'm not that benevolent. I should start being one

Answer 5

\[ a^2-b^2 = \]
\[(a-b)(a+b) = \]
\[(3x-8)(3x+8)\]

Answer 6

*becoming one, rather

Answer 7

the goal of the site is to help understanding.... not give answers

Answer 8

yeah, sorry

Answer 9

its fine... we're all enthusiastic to help

Answer 10

amen to that