The GCF is x2.
x4 + x2 - 42 Let x2 = t, so that x4 = t2 t2 + t - 42 since -42 = 7(-6) and 7 + (-6) = 1, then t2 + t - 42 = (t - 6)(t + 7) = (x2 - 6)(x2 + 7) By replacing t with x2. So we have, x4 + x2 - 42 = (x2 - 6)(x2 + 7) = [x2 - (square root of 6)2](x2 + 7) = (x - sq. root of 6 )(x + sq. root of 6)(x2 + 7)
x2 + 48x + 320
x3 + x2 - 3x - 3 x(x2 + x - 3) - 3
x2 + 6x - 2 can not be factored
The correct term is a "flying" type Pokémon Flying type Pokémon are weak to: • Rock x2 • Electricity x2 • Ice x2
sidney: dark type. mightyena - shiftry - cacturne - sharpedo - absol. phoebe: ghost type. dusclops x2 - banette x2 - sableye. glacia: ice type. glalie x2 - seleo x2 - walrein. drake: dragon type. shelgon - altaria - flygon x2 - salamence. champion steven: rock, ground and steel type. skarmory - cradily - claydol - armaldo - aggron - metagross.
4
x2
You mean this x2?
Assuming you mean x2...Simply type x2, then highlight the 2, and select Format, then Character, then Position and select superscript. this will move the 2 upwards, and reduce the point size.
x2 + 3x + 28 can not be factored. If on the other hand you meant to type: x2 + 3x - 28 That can indeed be factored: = x2 + 7x - 4x - 28 = x(x + 7) - 4(x + 7) = (x - 4)(x + 7)
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