Answer:
7
Step-by-step explanation:
135 = 15*(x+2)
2x6 + 4x5 + x4 + 11x3 + 2x2 + 4x + 4
Answer:
I think it’s 192 bcuz that the higtest number there so I think it will go faster
Step-by-step explanation:
It is because both the dividend and the divisor are multiplied by 10, 100, 1000, or some other power of ten.
Answer:
x = - 7
Step-by-step explanation:
Given that the terms are in AP , then
a₃ - a₂ = a₂ - a₁ , substitute values
3x + 4 - (2x - 1) = 2x - 1 - (2x + 1) ← distribute and simplify both sides
3x + 4 - 2x + 1 = 2x - 1 - 2x - 1
x + 5 = - 2 ( subtract 5 from both sides )
x = - 7
