3 years ago

Item 4 Evaluate 8x−y2−3 when x=−1/4 and y=3 .

Mathematics

2 answers:

iren2701 [21]3 years ago

8 0

8(-1/4)-(3)2-3=-2-6-3=-11

Semmy [17]3 years ago

8 0

Answer:

-14

Step-by-step explanation:

8x-y^2-3

8(-1/4)-(3)^2-3

-8/4-3*3-3

-2-9-3

-11-3

-14

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