(7-98)(7+98)
select the correct answer below, and if necessary, fill in the answer boxes to complete your choice
a. using the difference in squares formula (7-98)(7+98) = and final value
b. the difference in squares formula cannot be used. the final value is?

Step-by-step explanation:

(7-98)(7+98)

= 7^2 - 98^2

= 49 - 9604

= -9555

0.6, 3/5, and 6% are the 3 same portion.

but, when they're all changed to a decimal they would equal to 0.6.

hope this , good luck!

27 + 13x + 15 = (x + 5)( =

step-by-step explanation:

27 + 13x + 15 = (x + 5)( = 27 + 13x + 15 = (x + 5)( = 27 + 13x + 15 = (x + 5)( =