Factor: 49m12−16

(7m6 – 4)

(7m6 – 8)

(7m6 + 4)(7m6 – 4)

(7m6 + 8)(7m6 – 8)

Factor:

49a2b16−1

(7ab8 + 1)

(7ab4 + 1)(7ab4 – 1)

(7ab8 + 1)(7ab8 – 1)

(7ab8 – 1)

Nicole is factoring 0.49t18 – 25 by using the rule a2 – b2 = (a + b)(a – b).

What will she use for the value of a?

0.07t9

0.7t9

0.49

0.7

BRAINLIEST REWARD

a)

b)

c)

d) There are two possible answers only considering real coefficients:

(i)

(ii)

e)

Step-by-step explanation:

Now we proceed to solve each algebraic equation:

a) Factor

This binomial is of the form . In this case, we can rewrite and factor the equation below:

b) Factor

This binomial is of the form . In this case, we can rewrite and factor the equation below:

c) Nicole is factoring by using the rule . What will she use for the value of ?

From this rule we find that , that is:

d) Which binomial is a difference of squares?

A binomial is a difference of square if and only if . There are two possible answers only considering real coefficients:

(i)

(ii)

e) Factor

This binomial is of the form . In this case, we can rewrite and factor the equation below:

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer

17 1/3

step-by-step explanation: