expand and simplify: (5x^2 + 1)(2x+3)-2x(5x^2 - 3). Show your

expand and simplify: (5x^2 + 1)(2x+3)-2x(5x^2 - 3). Show your working
1. 1 answer
2. 90 views
expand and simplify. show your working.x(x+2)(x+4)
1. 1 answer
2. asked by ahaahah
3. 75 views
Show that:(3x-1)(x+5)(4x-3) = 12x^3 + 47x^2 - 62x +15 for all values of x. (3x-1)(x+5)(4x-3) = (?????)(4x-3) Expand into 6
1. 3 answers
2. asked by Alex
3. 1,751 views
Hello DrBob222Regarding the answer you gave me thank you very much. However when you expand the denominator, I don't get -0.14
1. 2 answers
2. asked by Kibito
3. 668 views
Expand and simplify.12-2(3y-2)(3y+2)-(2y+5)(2y+5) Textbook Answer: -22y^2-20y-5 I don't know how to get that. Can someone show
1. 1 answer
2. asked by John
3. 842 views
DO THESE IN ORDER FROM QUESTION 1 TO 14 WITH ONLY THE ANSWER NO EXPLANATIONQUESTION 1. Simplify 5a − 8c + b + 3c −9a + 6b
1. 5 answers
2. asked by jhqsw
3. 115 views
Fill in the blanks!Expand and simplify the expression: -5/7 (3x + 1/4y) + 9 (x/7 - 1/28y) 1. Use the distributive property to
1. 1 answer
2. 26 views
need help checkingCreate a 2-column proof for the following equation. X + X + 10 + 2(2X + 10) = 180 X + X + 10 + 2(2X + 10) =
1. 2 answers
2. asked by Anonymous
3. 641 views
so I tried to expand this question and I gotx^3 *x2, i don't know if it's right but if not can I get a step by step explanation
1. 1 answer
2. asked by Aileen
3. 525 views
Show all your workQ4: Simplify and write your answer in exponential form 3^2x3^9 Q5: Simplify the expression. (- 3)^-5(- 3)^4
1. 1 answer
2. 110 views