Answer:
it is 91
Step-by-step explanation:
Answer:
11(2r+1)
16(2t+1)
9(4+c)
14(3k+2)
Step-by-step explanation:
no real way to explain besides factor them and take the largest common factor out
Answer:
X=23(x2cookies per student)-12cookies
X=46-12cookies
X=34cookies
Where X is the additional amount of cookies to be baked.
Answer:
Step-by-step explanation:
f(x)=3(2^x)+6 so
f(3)=3(2^3)+6
f(3)=3(8)+6
f(3)=24+6
f(3)=30
The greatest common factor in this expression is 3x^4. Let's take it out:
3x^4(u^4 - 1)
u^4 - 1 is a difference of two squares and can be factored further:
3x^4(u^2 + 1)(u^2 - 1)
u^2 - 1 is also a difference of two squares:
3x^4(u^2 + 1)(u + 1)(u - 1)
