Answer:
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3x² - 7</h3><h3>The constant value is -7</h3>
Explanation:
Let the unknown number be x.
Three times the square of the number is expressed as;
= 3 * x²
= 3x²
The sum of the resulting expression (3x) and -7 is equivalent to;
= 3x² + (-7)
= 3x² - 7
Hence the mathematical expression of the statement 'the sum of three times the square of the number and -7' is 3x² - 7.
A constant is a value with no variable attached. It is always standing alone as a number in a an expression. The degree of a constant is zero. According to the resulting expression, the value of the constant in the expression is -7
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<span> The major closing was the banning of </span>theater<span> at the start of the English Civil War. On September 6, </span>1642<span>, by an act of Parliament, all </span>theaters<span> in England were </span>closed<span>.</span>
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Answer:</h3>
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Hope this will help you.
