Common-Core/ Grade 9
Maths MCQ Based On Simplification of expressions use rational exponents
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Common-Core Grade 9 - 9 Simplification of expressions use rational exponents
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For non zero real numbers a,b and rational numbers p and q a^{p}\\times a^{q} = a^{p+q}
For non zero real numbers a,b and rational numbers p and q a^{p}\\times a^{q} = a^{p+q}
The variable is the same.
The base is the same, subtract the powers.
For non zero real numbers a, band rational numbers p , q follow the identity
a^{-p}= \\frac{1}{a^{-p}}
For non zero real numbers a ,b and rational numbers p ,q follow the identity a^{-q} = \\frac{1}{a^{q}}
First, add the power's in the multiplication part and later do the subtraction
Check the powers and add and subtract carefully
For non zero real numbers a ,b and rational numbers p and q follow the identity a^{-p} = \\frac{1}{a^{p}}
The base is the same
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