Mathematics, 28.10.2020 03:20 khaleesical9645

Two of the steps in the derivation of the quadratic formula are shown below. Step 6: StartFraction b squared minus 4 a c Over 4 a squared EndFraction = (x + StartFraction b Over 2 a EndFraction) squared

Step 7: StartFraction plus or minus StartRoot b squared minus 4 a c EndRoot Over 1 a EndFraction = x + StartFraction b Over 2 a EndFraction

Which operation is performed in the derivation of the quadratic formula moving from Step 6 to Step 7?

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:10, DepressionCentral

Which of the following graphs represents the function f(x) = 2^x

Answers: 2

continue

Mathematics, 21.06.2019 19:30, sindy35111

Solve the equation for x.3(6x - 1) = 12 i've tried doing the math and i can't find out what i'm doing wrong

Answers: 1

continue

Mathematics, 21.06.2019 22:30, lauren21bunch

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?

Answers: 2

continue

Mathematics, 21.06.2019 23:30, pradojosselinep34b1k

Find the directions in which the function increases and decreases most rapidly at upper p 0p0. then find the derivatives of the function in these directions. f(x, y)equals=x squared plus xy plus y squaredx2+xy+y2, upper p 0p0left parenthesis 1 comma negative 4 right parenthesis

Answers: 2

continue

You know the right answer?

Two of the steps in the derivation of the quadratic formula are shown below. Step 6: StartFraction...