Question

If x = 4, find out the value ofr - 2x2 + 4x.​

Answer 1

Answer:

if u kept minus(-) after ofr answer is -16

if u kept an ifon(-) after ofr answer is 48

Step-by-step explanation:

if u kept minus(-) after ofr

-2X² + 4X

X = 4

-2(4)² + 4(4)

-2(16) + 16

-32 + 16

-16

if u kept an ifon(-) after ofr

2X² + 4X

X = 4

2(4)² + 4(4)

2(16) + 16

32 + 16

48

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