joselyn84
joselyn84
03-07-2018
Mathematics
contestada
find the product
(a+4b)(2a-b)
Respuesta :
choixongdong
choixongdong
03-07-2018
(a+4b)(2a-b)
Using FOIL
= 2a^2 -ab + 8ab - 4b^2
= 2a^2 + 7ab - 4b^2
hope it helps
Answer Link
VER TODAS LAS RESPUESTAS ( 33+ )
Otras preguntas
number 4 I have absolutely no idea how to do. I generally understand finding distance on the coordinate plane but this has really confused me. Please help.
845,001 rounded to the nearest ten thousand
Simplify the expression by first substituting values from the table of exact values and then simplifying the resulting expression. (tan 45° + tan 60°)2
The type of bonding and the numbers of covalent bonds an atom can form with other atoms are determined by __________.
Without multiplying, determine the sign of the product (356,864)(−194,758). (5 points)
How would you describe physical features of a place
If h and k are constants and x^2+kx+7 is equivalent to (x+1)(x+h), what is the value of k?
A total of 231 tickets were sold for the school play. They were either adult tickets or student tickets. The number of student tickets sold was two times the
Aggregate supply is best described as the total output of product. point of equilibrium. nation’s gross domestic product. excess supply in the market.
What should a student do with their notes after class? a. Store them in their notebook and study them only right before a test c. Rewrite the notes to better un
