the standard form of a quadratic equation 30 minus b square equal to b is
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b2-b-30=0 it was the quadratic equation
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hello
given 30-b²=b
30-b²-b=0
-b²-b+30=30
taking minus as common
b²+b-30=0
it is in the form of standard form of quadratic equations ax²+bx+c=0
a=1;b=1;c=-30
we know formula to find factors
-b±√(b²-4ac)/2a
substitute
-1±(√35)/2
I hope this answer will help
given 30-b²=b
30-b²-b=0
-b²-b+30=30
taking minus as common
b²+b-30=0
it is in the form of standard form of quadratic equations ax²+bx+c=0
a=1;b=1;c=-30
we know formula to find factors
-b±√(b²-4ac)/2a
substitute
-1±(√35)/2
I hope this answer will help
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