Evaluate the following expression (a + b)^0

So,

Step-by-step explanation:

To evaluete this expression we apply exponential property

IF any expression has exponent 0 then the value is 1 always

for example,

because exponent is 0

So,

because linear equations are a lot simpler than quadratics equations, and linear equations formula is a lot easier to memorize. that's why i think they're harder.

by definition, an arc subtended by a central angle of some given measure has the same measure. so .