[tex]\huge{\mathbb{ANSWER :}}[/tex]
1. x + 2y
– (2) +2(5)
– (2) + 10
– 12
2. a + bc - 3
– (4) + (5)(6) - 3
– (4) + 30 - 3
– (4) + 30 - 3
– 34 - 3
– 31
3. m² + 4n + 1
– (3)² + 4(2) + 1
– 9 + 8 + 1
– 18
4. [tex]\tt{\frac{b + c}{7}}[/tex] + [tex]\tt{\frac{c}{a}}[/tex]
– [tex]\tt{\frac{(3) + (4)}{7}}[/tex] + [tex]\tt{\frac{(4)}{(2)}}[/tex]
– [tex]\tt{\frac{7}{7}}[/tex] + [tex]\tt{\frac{(4)}{(2)}}[/tex]
– 1 + 2
– 3
5. -5xy + z
– -5(6)(7) + (1)
– -210 + 1
– -209
#Azami_squad
(/^_^)/
