The answer is 3 out of the variable terms.
The square of a binomial is the sum of the square of the first terms, then multiply the product of the two terms after that the square of the last term.
We have,
3x² + 18x - 8= 0
Move the constants to the right side.
3x² + 18x = 8
Take Factor 3 out of the variable terms.
3(x²+6x)=8
Add 27 to both sides of the equation.
3(x²+6x+9)=8+27
3(x²+6x+9)=35
Write the polynomial as a binomial squared.
3(x+3)²=35
Thus, the answer is 3 out of the variable terms.
Learn more about Binomial squared here.
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