Exponents

Problem : Are the following statements true sometimes, always, or never for a, b, c, d, k, l > 0 ?
a) (a + b)² = a ² + b ²
b) ca ² + da ² = (c + d )a ²
c) a ^k a ^l = a ^k+l
d) a ^k a ^l = a ^kl
e) (a ^k)^l = a ^kl
f) a ^-2 < 1

Problem : 3x ^-4 -6x ^-4 = ?

Problem : 3x ²(5x ⁴) = ?

Problem : = ?

Solution for Problem 4 >>

x ^-2 or

Close

Problem : (5x ²)⁴ = ?

Problem : 5(3x)² = ?

Problem : 3x ^a(x ³) = ?

Problem : (2x ⁵)^a

Problem : Write 25⁶ and 125² as quantities with a common base.