This can be rearranged as 11x-2x+3y+5y
11x-2x=9x and 3y+5y=8y.
so the answer is 9x+8y
Hai adik, soalan ini senang saja.. adik cuma perlu permudahkan. "Simplify" bererti permudahkan..
jadi :
11x + 3y -2x + 5y
= 9x + 8y
untuk memudahkan pengiraan, adik asingkan dulu.. x dengan x dan y bersama dengan y :)
macam ni :
= 11x - 2x + 3y + 5y
seboleh-bolehnya adik susunkan huruf x dahulu kemudian letakkan y.. sebab huruf x datang dulu sebelum huruf y kan ?
senang tak ??
11x - 2x +3y +5Y
11x - 2x + 3y + 5y
9x to the second power, + 8y to the second power
there is no power for additions, just add the coefficients. coefficient for -2x is -2, 11 + (-2) = 9 => 9x
just combine like terms
9x +8y
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This can be rearranged as 11x-2x+3y+5y
11x-2x=9x and 3y+5y=8y.
so the answer is 9x+8y
Hai adik, soalan ini senang saja.. adik cuma perlu permudahkan. "Simplify" bererti permudahkan..
jadi :
11x + 3y -2x + 5y
= 9x + 8y
untuk memudahkan pengiraan, adik asingkan dulu.. x dengan x dan y bersama dengan y :)
macam ni :
11x + 3y -2x + 5y
= 11x - 2x + 3y + 5y
= 9x + 8y
seboleh-bolehnya adik susunkan huruf x dahulu kemudian letakkan y.. sebab huruf x datang dulu sebelum huruf y kan ?
senang tak ??
11x - 2x +3y +5Y
11x - 2x + 3y + 5y
9x to the second power, + 8y to the second power
there is no power for additions, just add the coefficients. coefficient for -2x is -2, 11 + (-2) = 9 => 9x
just combine like terms
9x +8y