SOLUTION: (4x − 5)(4x + 5) Multiply, please help and thank you in advance.

SOLUTION: (4x − 5)(4x + 5) Multiply, please help and thank you in advance.

Algebra.Com

Question 723149: (4x − 5)(4x + 5) Multiply, please help and thank you in advance.
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
(4x − 5)(4x + 5)
----
= 4x(4x+5)-5(4x+5)
----
= 16x^2 + 20x - 20x - 25
----
= 16x^2 -25
===============
Cheers,
Stan H.
RELATED QUESTIONS
multiply. (b − 5)(4b − 7)(b − 4) Thank You in... (answered by rfer)

please multiply and simplify this 5(3x^2-6x-7-(4x^2+8x-15) thank... (answered by stanbon)

what is 4x+3-x+1=16+6x please help and thank you in... (answered by robertb)

How do you solve y= 4x-2? please help(: thank you in advance. (answered by josmiceli)

add x^2/x-5+4x-45/x-5 Thank you in... (answered by jim_thompson5910)

Please help me factorise x^2+4x-21. Thank you in... (answered by Alan3354)

State the domain for the following expressions 6/4x^3 and x+5/x^-36 I'm not... (answered by Fombitz)

Could you please help me answer this question using quadratic equations: 2x(4x-5)=3... (answered by scott8148)

Please Help Me Solve This Problem: Multiply Each: (4x+2)(3x-9) Thank you for your... (answered by prabhjyot)