3 years ago

PLEASE HELP ME !!!

Mathematics

2 answers:

natulia [17]3 years ago

5 0

Answer:

(B) (7x-6)(7x+6)

Amiraneli [1.4K]3 years ago

3 0

Answer:

(B) (7x - 6 ) ( 7x + 6)

Step-by-step explanation:

49x^2 - 36

This is the difference of squares

(7x)^2 - 6^2

We can factor this as

(a^2 -b^2) =(a-b) (a+b)

(7x)^2 - 6^2 = (7x-6) (7x+6)

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