81w2 - p2 = (9w + p) (9w - p)
because 81w2 - p2 is the difference of squares. To factor the difference of squares, square root both terms and write the binomial twice:
(9w ? p) (9w ? p)
Now, to replace the question marks, one binomial has to replace it with the plus sign, while the other binomial gets a minus sign:
(9w + p) (9w - p)
No.
No.
9xy(3xy - 4)
x-a is a factor of the polynomial p(x),if p(a)=0.also,if x-a is a factor of p(x), p(a)=0.
(a + x^2)(b + y^2)
p2-2p = p(p-2) when factored
P squared = P*P. When divided by P, the equation becomes (P*P/P, and the answer is "P".
3p2-2p-5 = (3p-5)(p+1) when factored
-2p squared
p2 X p2 = p4or p X p X p X p = p4
p^2(p squared)
Oh, dude, you're hitting me with some math here! So, "p times p squared" is basically p multiplied by p squared, which is p to the power of 2. When you multiply p by p squared, you're essentially multiplying p by p to the power of 2, which gives you p to the power of 3. So, the answer is p cubed. Math can be fun... sometimes.
Well, darling, if we're talking math, P squared plus P squared equals 2P squared. It's as simple as that. So, next time you're trying to impress someone with your algebra skills, just remember this little gem.
No.
No.
When you divide p cubed by p squared, you are essentially dividing p to the power of 3 by p to the power of 2. This simplifies to p^(3-2), which equals p^1. Therefore, the result of p cubed divided by p squared is p.
p^2 x p^2 = p^4 p^2 + p^2 = 2p^2