Math, asked by Tasdiqul, 6 months ago

2x+5y=1------1
x^2+5x-4y^2+10=0-----2

Do it in substitution Method

Answers

Answered by adithyac16pgi6010048

0

Step-by-step explanation:

2x+5y=1

x²+5x-4y²+10=0

5y=1-2x

y=1-2x/5

x²+5x-4y²+10=0

x²+5x-4(1-2x/5)+10=0

x²+5x+(-4+8x/5)+10=0

(×²+25×-4+8×)/5=-10

×²+33×-4=-50

×²+33×=-46

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