Math7-expand exp

Expand and simplify each expression : 6(a+8) + 8(a+9)

• 15a + 100

• 14a + 120

• 17a + 90

• 14a + 100

Expand and simplify each expression: 5(b+7) -3(b+4)

• 8b + 44

• 2b + 53

• 8b + 41

• 2b + 23

Expand and simplify each expression: 4(c+5) + 6(c+2)

• 10c + 30

• 10c + 32

• 10c + 38

• 10c + 40

Expand and simplify each expression: 7(d+3) + 2(d+6)

• 9d + 21

• 9d + 27

• 9d + 33

• 8d + 27

Expand and simplify each expression: 2(m+6) - 4(m+3)

• -2m

• 2m + 12

• 2m + 2

• -2m + 12

Expand and simplify each expression: 6(5+6e) - 7(8e+9)

• -20e+33

• 92e-33

• 20e+33

• -20e-33

Expand and simplify each expression: a(a+3) +a(a+4)

• 3a² + 8a

• 3a² + 7a

• 2a² + 7a

• 2a² + 9a

Expand and simplify the following expression: 3x(x + 4) + 5x(2 - x)

• 3x² + 2x

• -2x² + 22x

• 3x² - 2x

• 2x² + 12x

Expand and simplify the following expression: 3d(d+ 4) - 5d(2 - d)

• 8d²+4d

• 8d²+2d

• -2d²+2d

• 4d²+8d

Expand and simplify the following expression: c(3c+4) +c(5c+7)

• 9c²+11c

• 8c²+10c

• 8c²+11c

• 8c²+4c