4x-x2 = 2
11-x2=-5 add -11 to both sides: 11-x2-11=-5-11 -x2=-16 divide both sides by -2: (-x2)/(-2)=(-16)/(-2) x=8 If the "x2" was supposed to be "x2", meaning exponentiation, ("x squared") and not "x2", implying multiplication, ("x times two") then we'd get: x2=16 x=±4
x2 × 2x = 2x3
0
There is no expansion for x2 + y2
yes because 2x15 equals 30
6x5 2x15 1x30
If you mean: 5 = 2x+15 then x = -5
30 2 x 15 = 30 30 2 x 15 = 30
Oh, absolutely! Two can go into 30. You see, when you divide 30 by 2, you'll find that it goes in there 15 times. Just like painting a happy little tree, numbers can work together in harmony to create something beautiful.
17
well....i used a calculator(i answerred this question cause i was bored)and the answer is:45437077514904200.
x2 + x2 + x2 = (1 + 1 + 1)x2 = 3x2
The GCF is x2.
Goradon (x2), Rokceratops (x2)The Scout Dragno (x2), Dragsuarus (x2), The DrgonicFortress Giga (x2). Foger (x2), Skulldevil (x2), Bi-Python (x2), Sha-Zoo (x2), Skel Viper (x2), Cobraiga (x2), Beatbeetle (x2), Flyingmirage (x2), Shockeater (x2), Matchra (x2), Stagrove (x2), The Burning Battlefield (x2), Double Draw (x2), Flame Dance (x2), Flame Tempest (x2), Deadly Balance (x2), Storm Draw (x2), Binding Thorn (x2), The SevenShogun Desperado (x2), The Duke Kingtaurus (x2) and a Playmat/Instruction sheet
x2 + x2 = 2x2
x2 + x2 = 2x2