Question

First factor the trinomial as a binomial square and then use the square root method to solve. Round the solution to the nearest tenth. x2 - 14x + 49 = 3
A. {5.3, 8.7}
B. {4.8, 9.2}
C. {3.5, 7.5}
D. {6.2, 8.3} First factor the trinomial as a binomial square and then use the square root method to solve. Round the solution to the nearest tenth. x2 - 14x + 49 = 3
A. {5.3, 8.7}
B. {4.8, 9.2}
C. {3.5, 7.5}
D. {6.2, 8.3} @Mathematics

Answer 1

(x-7)^2 = +isqrt3
x = sqrt3 + 7 = 8.7
or x = -sqrt3 + 7 = 5.3

A

Answer 2

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