Answer:
A. [tex]6x^2[/tex]+-5x+14x+-35
[tex]6x^2[/tex]+9x-35
B. [tex]5x^4+-3x^3+10x^3+-6x^2[/tex]
[tex]5x^4+7x^3-6x^2[/tex]
C. [tex]25x^2+-20x+20x+-16[/tex]
[tex]25x^2-16[/tex]
D. [tex]x^4+-4x^2+-7x^2+28[/tex]
[tex]x^4-11x^2+28[/tex]
[tex]====================================[/tex]
Step-by-step explanation:
A. (3x*2x)+(3x*-5)+(7*2x)+(7*-5)
Multiply and simplify.
[tex]6x^2[/tex]+9x-35
B. ([tex]x^2*5x^2[/tex])+([tex]x^2*[/tex]-3x)+(2x[tex]*5x^2[/tex])+(2x[tex]*-3x[/tex])
Multiply and simplify.
[tex]5x^4+7x^3-6x^2[/tex]
C. [tex](5x*5x)+(5x*-4)+(4*5x)+(4*-4)[/tex]
Multiply and simplify.
[tex]25x^2-16[/tex]
D. [tex](x^2*x^2)+(x^2*-4)+(-7*x^2)+(-7*-4)[/tex]
Multiply and simplify.
[tex]x^4-11x^2+28[/tex]
I hope this helps!
But you should really do this yourself.
