Your time starts now:-x²-30x-5x-150=0
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lxsquare-35x-150=0
xsquare-5x-30x-150=0
xsquare-30x-5x-150=0
x(x-30)-5(x-30)=0
x-30=0 or x-5=0
X=5 or 30
hope it helps.
please mark as brainliest
xsquare-5x-30x-150=0
xsquare-30x-5x-150=0
x(x-30)-5(x-30)=0
x-30=0 or x-5=0
X=5 or 30
hope it helps.
please mark as brainliest
kartik338:
its wrong Becoz:-when -5×-30=+150 but we need -150.
then we havr to apply formulae for irrational roots
how
-b+-squareroot of bsquare-4ac/2a
solve please
ok ask again i will paste the answer
paste it in comment...
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x(x-30)-5(x-30)=0
(x-5)(x-30)=0
x-5=0 x-30=0
x=5 x=30
x=5, 30
(x-5)(x-30)=0
x-5=0 x-30=0
x=5 x=30
x=5, 30
wrong answer
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