What is (-5) the 2 is an exponent just so you know
2 answers:
Answer:
25
Step-by-step explanation:
(-5)^2 = 25, since -5 x -5 is 25.
Now, if the -5 hadn't been in parenthesis, -5^2 would be read as -(5 x 5), and would equal -25.
<em>Brainliest, please! I'm so close to becoming an Expert!</em>
Answer:
25
Step-by-step explanation:
(-5)^2
(-5)*(-5)
25
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Answer:20
Step-by-step explanation:
Answer:
n = -7,6
Step-by-step explanation:
n(n+1)+3=45
distributive property: a(b+c) = ab+ac
n²+n+3 = 45
n²+n -42 = 0
factor now
(n+7)(n-6) = 0
n = -7,6
Answer:
Step-by-step explanation:
the number is 1300 if we have 40% from it will give us 520
Answer:
10*5 or 25*2
Step-by-step explanation:
There are other answers but those involve decimals and I'm assuming they want whole numbers.
Slope = -3/2
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