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You can solve this by solving the equation:
x2 + 9x - 144 = 0
This has solutions which are approximately
8.316
and
-17.316
For exact answers, you could enter the coefficients into the quadratic equation.
An equivalent solution comes from the equation -x2 - 9x + 144 = 0, giving
-8.316 and 17.316 as the answer. You can arrive at the quadratic equation in two different ways, depending on the substitution you use.
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Continue Learning about Math & Arithmetic
What numbers add up to 45 but multiply to negative 144?
189
What is the product of negative 24 and negative 6?
144 negative x negative = positive
Which prime numbers multiply to get 144?
They are: 2*2*2*2*3*3 = 144
What two numbers that multiply to give you 18144?
144 and 126
What are three numbers that multiply to 144?
Three numbers that multiply to 144 are 2, 6, and 12. When you multiply these together (2 × 6 × 12), the result is 144. Other combinations, such as 3, 4, and 12, or 4, 6, and 6, also yield the same product.
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