2 years ago

What is x+2y-4-x-y+2

Mathematics

1 answer:

raketka [301]2 years ago

8 0

Answer:y-2

Step-by-step explanation:

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2 years ago

Write 4x2 + 16x - 9 in vertex form. Write 5x2 - 10x + 4 in vertex form.

Marizza181 [45]

Hi king,

Write $4x^{2} + 16x - 9$ in vertex form:

f(x)= $4x^{2} + 16x - 9$

f(x)= $4(x+2)^{2} -25$

Write $5x^{2} - 10x + 4$ in vertex form:

g(x)= $5x^{2} - 10x + 4$

g(x)= $5(x-1)^{2} -1$

Have a great day.

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2 years ago