Question

Que-20
Subtract the sum of 5y²+y-3 and
y^2-3y +7 from 6y² + y- 2.​

Answer 1

Answer:

3y-6

Step-by-step explanation:

$(5y {}^{2} + y - 3 + y { }^{2} - 3y + 7) - 6 }y {}^{2} - y + 2$

$6y { }^{2} - 2y + 4 - 6y {}^{2} - y + 2$

$- 3y + 6$