Question

3.
Solve the following polynomial equatio
Qir - 7x2 + 7x + 15 = 0
1 -​

Answer 1

Answer:

solve the following polynomial equatio

Qir-:7×2+7x+15

=15+7x+15

=30+7x

=7x×30

=7x= -30

=x=(-30)÷7

=x=4.2857142857

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