How do you multiply $(5 x + 9) (2 x - 3)$ $(5x+9)(2x-3)$ ?

Question

How do you multiply $(5 x + 9) (2 x - 3)$ $(5x+9)(2x-3)$ ?

1 Answer

Impact of this question

2514 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2017-08-11T06:45:17

Similar to how you multiply numbers

Explanation:

$(5 x + 9) (2 x - 3) = (5 \times 2) x^{2} - (5 \times 3) x + (9 \times 2) x - (9 \times 3)$ $(5x+9)(2x-3) = (5\times2)x^2-(5\times3)x+(9\times2)x-(9\times3)$
$= 10 x^{2} - 15 x + 18 x - 27$ $= 10x^2-15x+18x-27$
$= 10 x^{2} + 3 x - 27$ $=10x^2+3x-27$

Science

Math

Humanities

... and beyond

How do you multiply $(5 x + 9) (2 x - 3)$ $(5x+9)(2x-3)$ ?

1 Answer

Explanation:

Related questions

Impact of this question

Science

Math

Humanities

... and beyond

How do you multiply (5x+9)(2x-3)(5x+9)(2x−3)(5x+9)(2x-3)?

1 Answer

Explanation:

Related questions

Impact of this question

How do you multiply $(5 x + 9) (2 x - 3)$ $(5x+9)(2x-3)$ ?