Loviejaneanchetaviz
Answered

1.Solution:

ab–xy= 4(__)-(__)

2.Solution:

2(3b+5)² = 2(3(__) + 5)²
= - 12- (__)
= - 12 + __
= __

3.Solution:

3a/b = 3(__)/-3
= __
= __

4.Solution:

(x-y)² = (__ - __)²
= (__)²
= __

5.Solution:

= 2 (__ + 5)²
= 2 (__)²
= 2 ( __)
= __


EXAMPLE:

(3x + y)²
= (3(3) + -2)²
= (9 + -2)²
= (7)²
= 49

PA HELP PO PLAESE
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Sagot :

Aesthetic5viz

Answer:

1.Solution:

ab–xy= 4(__)-(__)

2.Solution:

2(3b+5)² = 2(3(__) + 5)²

= - 12- (__)

= - 12 + __

= __

3.Solution:

3a/b = 3(__)/-3

= __

= __

4.Solution:

(x-y)² = (__ - __)²

= (__)²

= __

5.Solution:

= 2 (__ + 5)²

= 2 (__)²

= 2 ( __)

= __

EXAMPLE:

(3x + y)²

= (3(3) + -2)²

= (9 + -2)²

= (7)²

= 49

PA HEsjLP PO PLAESE