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bulgar [2K]
3 years ago
6

1/2(a+b)-(a-b)exponent2 when a=18 and b=14

Mathematics
1 answer:
lora16 [44]3 years ago
8 0

Answer:

0

Step-by-step explanation:

Substitute the given values for a and b into the expression

\frac{1}{2}(18 + 14) - (18 - 14)²

= \frac{1}{2} × 32 - 4²

= 16 - 16

= 0

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