SOLUTION: simplify please
(3x+2)(7x+4)
is the answer 10x+6? or 21x+8?
Algebra.Com
Question 36943: simplify please
(3x+2)(7x+4)
is the answer 10x+6? or 21x+8?
Answer by checkley71(8403) (Show Source): You can put this solution on YOUR website!
NEITHER ANSWER IS CORRECT. (3X+2)(7X+4) EXPANDES TO 21X~2+26X+8
RELATED QUESTIONS
Simplify the polynomials
((7x^3y^2-21x^2y+35x^3y^4)/7x^2y);neither x or y is equal to... (answered by MathLover1)
12/21x - 4/ 21x
I have 8/21x as the answer, is this... (answered by Nate)
{{{x^3+3x^2+10x-8/3x^2+7x-6=}}} (answered by Fombitz)
I have tried to simplify this problem 4 different ways but cannot match the answer in the (answered by Alan3354)
2/3x^2+10x+8 +... (answered by stanbon)
Show that the polynomial P(x)=2x^4-7x^3-10x^2+21x-12 has a zero that lies between x=0 and (answered by josgarithmetic)
Hi. My problem is: Solve the linear system by using elimination
So
7x - 4y = -30
3x + (answered by MathTherapy,lenny460)
what are the zeros in 3x^4+4x^3-21x^2-10x+24 (answered by ewatrrr)
Will someone please help me solve this problem? The problem states to multiply or divide... (answered by MathLover1)