Question

subract5x²+7xy-5y² from 8x²+6xy-3y²​

Answer 1

Answer:

3x2 + -1xy+2y2

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

$\huge{\underline{\underline{Given→}}}$

• $\sf\green{Equation\:1=5x^2+7xy-5y^2}$
• $\sf\green{Equation\:2=8x^2+6xy-3y^2}$

$\huge{\underline{\underline{To\:Find→}}}$

$→(5x^2+7xy-5y^2)-(8x^2+6xy-3y^2)=$

$\huge{\underline{\underline{Answer→}}}$

$(5{x}^{2}+7xy-5{y}^{2})-(8 {x}^{2}+6xy-3{y}^{2}) \\ = (5{x}^{2}-8{x}^{2})+(7xy-6xy)+(-5{y}^{2} - (-3{y}^{2}) \\ = -3{x}^{2}+xy+( - 5{y}^{2}+3{y}^{2}) \\ = - 3{x}^{2} - 2{y}^{2} + xy$

${\boxed{\boxed{\sf\blue{→=-3x^2-2y^2+xy✔}}}}$

HOPE IT HELPS.