Algebra 1 Section 1.2 Simplify expressions with exponents Power b x = b∙ b∙ b∙ b∙ b… x factors of b b = base x = exponent Simplify (3.2)

Write in exponential form y∙y∙y∙y∙y∙y 3x∙3x∙3x∙3x∙3x 3x x x x x x x x x x W raised to the z power

Evaluate 7 n when n = 5 (x+y) 2 when x=2 and y=3 x 2 + y 2 when x=2 and y=3 (5a) 2 when a = 4 5a 2 when a = 4

Formulas Find area of a square with sides of 6 cm. Find the volume of a cube with sides of 4 inches.

Assignment Page 12 Problems 18 – 66 even, 72,76