math

how do i expand and simplify
(2x+5) (3x-4)

1. 👍 0
2. 👎 0
3. 👁 34
1. http://www.freemathhelp.com/using-foil.html

1. 👍 0
2. 👎 0
2. use F.O.I.L
it means: First Outside Inside Last
(look it up! :))

1. 👍 0
2. 👎 0
posted by sil

Similar Questions

1. Science (Chemistry)

Hello DrBob222 Regarding the answer you gave me thank you very much. However when you expand the denominator, I don't get -0.14 but I get -0.28. I get that because when I first expand I get 0.0049 - 0.14x - 0.14x + 4x^2. So when I

asked by Kibito on May 19, 2015
2. Urgent math

so I tried to expand this question and I got x^3 *x2, i don't know if it's right but if not can I get a step by step explanation please, Expand (2x + y^2)^5. (Simplify your answer completely.)

asked by Aileen on August 15, 2015
3. Algebra

need help checking Create a 2-column proof for the following equation. X + X + 10 + 2(2X + 10) = 180 X + X + 10 + 2(2X + 10) = 180 (Given) 2X + 10 + 2(2X + 10) = 180 (Simplify) 2X + 10 + 4X + 20 = 180 (Expand) 6X + 30 = 180

asked by Anonymous on August 6, 2017

Expand and simplify: -5(2x +5b)^2

asked by raman on May 4, 2010
5. mathematics

-(x-4)(x-1)+5(3x-1)(2x+1) expand and simplify

asked by johnson on March 23, 2014
6. Math

Expand and simplify For + 5(a+8)= And for - 7(3d-6)

asked by Sally on November 18, 2013
7. math

expand and simplify (2x+5)(3x-4)

asked by keisha on February 15, 2010
8. Math

How do you expand and simplify (x-2)(x+2)?

asked by HELP on August 8, 2014
9. Math

Expand and simplify (p+3)(p-7)

asked by Anonymous on December 3, 2014
10. math

expand and simplify 4(3k-2)+3(4-k)

asked by tia on October 15, 2010

More Similar Questions