3p
(p+3)5 or p(3x5) depending on what way you say it.
Yes. If one matrix is p*q and another is r*s then they can be multiplied if and only if q = r and, in that case, the result is a p*s matrix.
14p
pa
3p
(p+3)5 or p(3x5) depending on what way you say it.
P3
It could be 5p+3 or p(5+3)
what is p multiplied by 4
times one <P> <P>Any number multiplied by 1 will be itself. <P>1x2=2 <P>1x3=3 <P>and so on</P>
To solve for p, set up the equation 5p + 9 = p - 3 5p = p - 12 4p = -12 p = -3 to prove the answer, substitute -3 for p and prove 5(-3) + 9 = (-3) -3 -15 + 9 = -6 -6 = -6
2x3x3x3x3x3x5x7 = 17010
Yes. If one matrix is p*q and another is r*s then they can be multiplied if and only if q = r and, in that case, the result is a p*s matrix.
3p means 3 multiplied by the number p. In many cases we will specify what p can and cannot be. For example, maybe p is a prime or p is an integer. 3p can also mean "3 pence", a unit of currency.
26p.
6