Question

5 into 3 X + y whole square + 6 into 3 X + Y - 8​

Answer 1

Answer:

$5 \times 3x + {y}^{2} + 6 \times 3x + y - 8 \\ = 15x + {y}^{2} + 18x + y - 8 \\ = 15x + 18x + {y}^{2} + y - 8 \\ = 33x + {y}^{2} + y - 8$

Answer 2

Answer:

5(3x+y)^2+6(3x+y)-8

5(9x^2+y^2+6xy)+18x+6y-8

45x^2+5y^2+30xy+18x+6y-8

Step-by-step explanation:

I hope this may help you