factorise x²+5√5x+30
Answers
Answered by
144
HEY DEAR YOUR ANSWER IS HERE
x^2+5√5x+30
= x^2+(3√5+2√5)x+30
= x^2+ 3√5x+2√5x+30
=x(x+3√5)+2√5(x+3√5)
=(x+3√5)(x+2√5)
-->x+3√5=0
x=-3√5
-->x+2√5=0
x=-2√5
x^2+5√5x+30
= x^2+(3√5+2√5)x+30
= x^2+ 3√5x+2√5x+30
=x(x+3√5)+2√5(x+3√5)
=(x+3√5)(x+2√5)
-->x+3√5=0
x=-3√5
-->x+2√5=0
x=-2√5
nikhil400:
it have two values
how do u get two value dide
dude
understand
no please tell bro
u give your number
why
u explain anna
please
u will not give
Answered by
35
Answer:
Step-by-step explanation:
x^2+5√5x+30
= x^2+(3√5+2√5)x+30
= x^2+ 3√5x+2√5x+30
=x(x+3√5)+2√5(x+3√5)
=(x+3√5)(x+2√5)
-->x+3√5=0
x=-3√5
-->x+2√5=0
x=-2√5
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