यदि द्विघात बहुपट 6x²+kx+ 15 के गुणन खंड (3x + 5) और (2x + 3) है, तो का मान जात कीजिए
if(3x + 5) and (2x + 3) are factors of quadratic polynomial 6x2 + x + 15 then find the value of k
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If (3x + 5) and (2x + 3) are factors of quadratic polynomial 6x^2 + kx + 15 then
(3x + 5) (2x + 3)=6x^2 + kx + 15
6x^2+9x+10x+15=6x^2 + kx + 15
6x^2 + 19x + 15=6x^2 + kx + 15
On comparing both sides
The value of k is 19
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