factorize the expression a²-4a+3+2b-b²
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hey mate
here is your solution...
a²-4a+3+2b-b²
a²-4a+4-1+2b-b²
=>a²-2.2.a+(-2)² - {1-2b+b²}
=>(a-2)²-(b-1)²
=>(a-2+b-1)(a-2-b+1)
=>(a+b-3)(a+b-1)
LIKE AS MUCH AS YOU CAN!!!
Anonymous:
in last step
it will be (a+b-3)(a-b-1)
sorry bro
yes i know that
wait i will edit it
ok
one more que i have
ask
4x⁴+81 factorize
ok
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