Solve the quadratic by using the quadratic formulax^2 = 7x + 9

Lewis Harvey 2021-01-31 Answered

Solve the quadratic by using the quadratic formula x2=7x+9

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Expert Answer

Leonard Stokes
Answered 2021-02-01 Author has 98 answers

x27x9 a=1, b=7, c=9

Quadratic formula: x=b+b24ac2a=(7)+(7)24(1)(9)2(1)=7+49+362=7+852x=7+852,7852image

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