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Alja [10]
4 years ago
8

Evaluate the expression for the given values?

Mathematics
1 answer:
Tpy6a [65]4 years ago
4 0

Answer:

- 5

Step-by-step explanation:

Given

x² - y² ← substitute x = 2 and x = - 3 into the expression

= 2² - (- 3)²

= 4 - 9

= - 5

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Lesechka [4]

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7 0
3 years ago
Is #1 correct and I need help on #2 THANKS :)
horsena [70]
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6 0
3 years ago
What value of c makes x2 + 6x + c a perfect square trinomial? 3 6 9 12
miskamm [114]
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5 0
4 years ago
Evaluate: -0.7 - (-2.6 + -0.8) + 7.1
SpyIntel [72]

Answer:

8.36

Step-by-step explanation:

-0.7-(-2.6+ -0.8) +7.1\\  (add inside the parenthesis)\\\\-0.7 - 3.4 + 7.1\\\\=8.36

3 0
4 years ago
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