( x^2 + 10x )^2 = ( x^2 + 10 x) ( x^2 + 10x ) = x^4 + 10x^3 + 10x^3 + 100x^2
= x^4 + 20x^3 + 100x^2 <----------------
12 squared is equal to 144. This is because 12 squared means 12 multiplied by itself, which is 12 x 12 = 144.
(watts equal) voltage times current (e x I ) 120 x 20 resistance times current squared (r x I squared) 6 ohms x20 squared voltage squared divided by resistance (E squared divided by resistance) 120squared divided by 6 check OHMS LAW,
9 + 9 + 9 = 27 3 x 3 x 3 = 27
This question cannot be answered sensibly. A square foot is a measure of area, with dimensions [L2]. A yard is a measure of distance, with dimensions [L]. Basic dimensional analysis teaches that you cannot convert between measures with different dimensions such as these without additional information.
In North American Dialect, yes._ ________________________________________________According to the SI units:one billion = 1012ten hundred million = 1000 x 106 = 109Accordingly, they are not equal
If x is equal to 5, then x squared plus 25 is equal to 50.
One plus cosecant squared x is equal to cotangent squared x.
x2 + x2 = 2x2 2x^2
This expression factors as x -1 quantity squared.
A number is x squared plus forty four is equal to the number x to the fourth power times three?
It is x = 0.
4x2 + 1 + x2 + 3 = 5x2 + 4
if it is not this . -3<x<-2 < or equal
Only when X or Y = 0 That is because (x + y) squared = x^2 + 2xy + y^2 x^2 + 2xy + y^2 = x^2 + y^2 when x or y = 0
Why don't you figure it out yourself
x2 + x2 = 48 2x2 = 48 x2 = 24 x = √24 x = 2√6
x(x + 2)(x + 3) x = 0, -2, -3