Question

Find the zeros of the polynomial 2x^2+7x-15
Pls it is urgent

Answer 1

I think it may help you. please mark as brain list.

Answer 2

Answer:

$\frac{3}{2}$ or $-5$

Step-by-step explanation:

$2x^{2}  + 7x -15=0;\\2x^{2}  + 10x-3x-15=0;\\2x(x+5)-3(x+5)=0;\\(x+5)(2x-3)=0;\\\\\\therefore,\\either,</p><p></p><p>x+5=0;               or                2x-3=0;</p><p><u><strong>x=-5;</strong></u><strong>    </strong>                                  2x=3;</p><p>                                             <u><strong> x=[tex]\frac{3}{2}$

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