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3 years ago

How to solve (3x+2) (4x-9)

Mathematics

2 answers:

Salsk061 [2.6K]3 years ago

8 0

Answer:

=12x2−19x−18

Step-by-step explanation:

hope this helps :)

Alika [10]3 years ago

3 0

If you are looking for the values of X, they are 2/3, 9/4

3x+2=0

3x=2

X=2/3

4x-9=0

4x=9

X=9/4

If you are looking for the multiplication, it is on this picture:

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Answer:

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Step-by-step explanation:

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3 years ago

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Answer:

The area of square A is 256 cm²

Step-by-step explanation:

The four sides of a square are equal in length
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In the given figure

∵ The sides of the square E = 2 cm each

∵ The sides of the square F = 2 cm each

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∴ The sides of the square D = 2 + 2 = 4 cm each

∵ The side of square C is the sum of the sides of squares E and D

∴ The sides of square C = 2 + 4 = 6 cm each

∵ The side of square B is the sum of the sides of squares C, E, and F

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∴ The sides of square A = 10 + 2 + 4= 16 cm each

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