2 years ago

In substitution what is the answer to y=x^2-10x+14 y=7x-16

Mathematics

1 answer:

Blababa [14]2 years ago

5 0

Step-by-step explanation:

y=7x-16 we substitute in y=x^2-10x+14

7x-16=x^2-10x+14

x^2-10x-7x=-30

×^2-17x+30=0

x=2

×=15

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