Expand and simplify (5x+2)(2x+3)

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Sumit Deshpande asked Mar 14, 2023

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2 votes

Expand and simplify (5x+2)(2x+3)

Mathematics
high-school

Sumit Deshpande asked Mar 14, 2023

by Sumit Deshpande

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19 votes

Answer:

10ˣ² +19ˣ + 6

Explanation:

5ˣ(2x + 3) + 2 (2x + 3 )

10x² + 15x + 2(2x + 3 )

10x² + 15x + 4x + 6

= 10x² + 19x + 6

Brennen answered Mar 16, 2023

by Brennen

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19 votes

(5x+2)(2x+3)

5x(2x+3) + 2(2x+3)

10x^2 + 15x +2(2x +3)

10x^2 + 15x + 4x +6

Add like terms

15x + 4x= 19x

10x^2 +19x +6

Uros answered Mar 21, 2023

by Uros

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