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I am not totally sure as I do not know if there are any parenthesis in your question, which would completely change it, but based on what you said: 3^2 = 9, 2 x 7 = 14, 14 + 9 = 23, 14 - 23 = -9 is your answer. To solve equations like this you merely use PEMDAS (parenthesis, exponent, multiplication, division, addition, subtraction) which is the order of operation in which you do the problem.
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∙ 12y ago
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What is 6 times 5 to second power minus 5 times 4 plus 8?
Six times 5^2 minus 5 times 4 plus 8 is equal to 138.
What does 6 and 14 to the second power equal?
6 and 14? Is that plus or minus or times or divided by or separate or what?
What does 7 to the second power minus 4 plus 5 times 5 equal?
50 * 5 = 250
Is y minus 3 a factor of y to the fourth power plus 2 y to the second power minus 4?
No.
What is 5x to the third power plus x to the second power minus 4 to the third power minus x tot the sixth power plus 19x to the third power?
simplified it would equal: 24x to the third power - x to the second power - x to the sixth power - 34
What does - 2 to the second power equal?
-2 times -2 = plus 4 since minus times minus is plus
What is two to the third power times three minus one to the second power plus negative four to the second power?
31
What is 6 times 5 to second power minus 5 times 4 plus 8?
Six times 5^2 minus 5 times 4 plus 8 is equal to 138.
What does 6 and 14 to the second power equal?
6 and 14? Is that plus or minus or times or divided by or separate or what?
What is 10 to the second power minus 4 times 8 divided by 8 plus 9?
10^2 minus 4 times 8 divided by 8 plus 9 is equal to 105.
What does 7 to the second power minus 4 plus 5 times 5 equal?
50 * 5 = 250
What is 7 times 6 plus 2 to the second power minus 3 to the second power?
7*6 + 22 - 32 = 42 + 4 - 9 = 37
Negative 5x to the second power plus 6 plus x to the second power minus 1 plus five x to the second power?
It is a polynomial expression in x. What about it?
Is y minus 3 a factor of y to the fourth power plus 2 y to the second power minus 4?
No.
What the answer to 115 minus 10 to the second power plus three times 5?
115 - 102 + (3 x 5) = 30
What is 5x to the third power plus x to the second power minus 4 to the third power minus x tot the sixth power plus 19x to the third power?
simplified it would equal: 24x to the third power - x to the second power - x to the sixth power - 34
What is Negtive times a plus equal?
+ times a + = a plus- times a + = a minus- times a - = a plus+ times a - = a minus
