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N76 [4]
3 years ago
11

Square of 2x+3y.Please help me​

Mathematics
2 answers:
andrew-mc [135]3 years ago
6 0

Answer:

4x^2 12xy +9y^2

Step-by-step explanation:

(2x+3y)^2

(2x+3y)(2x+3y)

FOIL

4x^2 + 6xy+6xy + 9y^2

4x^2 12xy +9y^2

Amiraneli [1.4K]3 years ago
5 0

Answer:

(2x+3y)^2

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

= 4x^2 + 12xy + 9y^2

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pickupchik [31]
1. Find area of hexagon
Number of sides(area of triangle)
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3 years ago
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pishuonlain [190]

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Step-by-step explanation:

6 0
4 years ago
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The opposite sides of a rectangle will always be congruent. If they aren't, it's not a rectangle.

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3 years ago
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