3 years ago

X²-9y²can someone assist plz

1 answer:

3 0

Answer:

${x}^{2} - 9 {y}^{2} \\ = {x}^{2} - {3}^{2} {y}^{2} \\ = {x}^{2} - {(3y)}^{2} \\ = (x - 3y)(x + 3y)$

You might be interested in

viva [34]

Answer:

19 are blue

Step-by-step explanation:

35 - 16 = 19

35 + 3 = 38 & 75 - 38 = 37

7 0

3 years ago

Zarrin [17]

$123.00 1/3 off =.333

$123.00 x .333 = $41

123.00 - $41.00 = $82.

Sale Price = $83.00

4 0

4 years ago

Flura [38]

Answer:

m<DCA = 40

Step-by-step explanation:

m<DAC = 90

m<CDA = 50

m<DCA = 180 - 90 - 50 = 40

4 0

3 years ago

cricket20 [7]

Answer:

(2x+5)(x+4)

Step-by-step explanation:

After factoring we can find that it equals

(2x+5)(x+4)

6 0

3 years ago

ratelena [41]

7 0

3 years ago

X²-9y²can someone assist plz​