X = 9
y = x²
y=81
=
=2
y = x²
y=81
=
=2
Work out m and c for the line:3x+2y-1=0
1 answer:
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Answer:
7)
8)
Step-by-step explanation:
You must use the laws of exponents.
7)
When you raise a fraction to an exponent, raise the numerator and the denominator to that exponent.
When you raise a product to an exponent, raise each factor to that exponent.
When you raise an exponent to an exponent, multiply the exponents.
8)
To divide powers with the same base, subtract the exponents. Remember that a plain variable, such as w is the same as w^1.