Answer:
a. quotient refers to division
Answer:
Step-by-step explanation:
Sec B
1) 5p⁻³ = 8*5⁻²
p⁻³ = 2³*5⁻²/5
p⁻³ =2³*5⁻³ { 1/a^m = a^-m}
p⁻³ = 5⁻³ /2⁻³ {a^m = 1/a^-m}
p⁻³ = (5/2)⁻³
p= 5/2
2) 4x² = 81
x² = 81/4
x² = 9² /2²
x² =(9/2)²
x = 9/2
3) 9^x/3 =81
9^x/3 = 9^2
Comparing the powers, x/3 = 2
x = 2*3 =6
x = 6
2/3=14/21 and 5/7=15/21 so 14/21+15/21=29/21 or 1 and 8/21
Do me do me do me.............
Y=9(x^2+3x-x-3)
y=9(x^2+2x-3)
y=9x^2+18x-27
