Question

what is 5x + 17 < 52​

Answer 1

a³ - 4a² + 12 - 3a

= a²(a - 4) - 3(-4 + a)

= a²(a - 4) - 3(a - 4)

= (a² - 3)(a - 4)

= (a + 3)(a - 3)(a - 4)

a³ - 4a² + 12 - 3a = (a + 3)(a - 3)(a - 4)

a³x – x⁴ + a²x² – ax³

= a³x + a²x²– ax³– x⁴

= a²x(a + x) - x³(a + x)

= (a²x - x³)(a + x)

= x(a² - x²)(a + x)

= x(a + x)(a - x)(a + x)

= x(a + x)²(a-x)

a³x – x⁴ + a²x² – ax³ = x(a + x)²(a-x)

y² + 8zx – 2xy – 4yz

= y(y - 2x) -4z(y - 2x)

= (y - 2x)(y - 4z)

1 + a + ac + a²c

= 1 + a + ac(1 + a)

= (1 + ac)(1 + a)

3 + 23z - 8z²

= 3 + 24z - z - 8z²

= 3(1 + 8z) - z(1 + 8z)

= (3 - z)(1 + 8z)

Answer 2

Answer:

x < 7

Step-by-step explanation: