Mathematics, 03.07.2020 19:01 pssluke
A student performed the following steps to find the solution to the equation
2 -147+15= 0. Where did the student go wrong?
Step 1. Factor the polynomial into (x+ 5) and (x+9)
Step 2 x=550 012-9=0
Step 3. x= -5 or x=9
OA in Step 1
B. in Step 2
C. The student did not make any mistakes, the solution is correct
D. in Step 3
SE
Answers: 1
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A student performed the following steps to find the solution to the equation
2 -147+15= 0. Where di...
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