Solve for the first variable in one of the equations, then substitute the result into the other equation.
Point Form:
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1
,
3
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(
−
3
,
−
5
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(
1
,
3
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,
(
-
3
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-
5
)
Equation Form:
x
=
1
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y
=
3
x
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1
,
y
=
3
x
=
−
3
,
y
=
−
5
The first expression 3^2 · 5 · 7 and the fourth expression 3^3 · 11 show a number as a product of prime numbers in exponential form.
3^2 · 5 · 7 shows 315 as a product of prime numbers 3, 5 and 7, that is 3 · 3 · 5 · 7
In 4^2 · 5 · 7, the number 4 is composite which can still be written as product 2 · 2
For the third one 3^3 · 8, the number 8 is composite which can still be written as product 2 · 2 · 2
The fourth expression 3^3 · 11 shows 99 as a product of prime numbers 3 and 11 which is 3 · 3 · 11
Answer:
If you want a brief answer you should give context of what needs to be answered. Like for instance show the picture given or write the answer options so people know what to choose from so you can get the correct answer needed to be given. Just a tip.
Step-by-step explanation: