2 years ago

Can someone pls help me

Mathematics

2 answers:

Kipish [7]2 years ago

8 0

Answer:

Step-by-step explanation:

9x² - 4 $y^{6}$

can be factored as a difference of squares , that is

(U + V)(U - V)

9x² - 4 $y^{6}$ = (3x)² - (2y³)²

with U = 2x and V = 2y³

prisoha [69]2 years ago

8 0

Answer:

U= 3x and V=2y^3

Step-by-step explanation:

9x^2= (3x)^2

4y^6 = (2y^3)^2

=(3x)^2 - (2y^3)^2

Apply this rule below

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

(3x)^2 - (2y^3)^2 = (3x + 2y^3) + (3x - 2y^3)

= (3x + 2y^3) (3x - 2y^3)

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