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MATH / Given that −4 is a solution to x²+bx−36=0, what is the value of b?

Problem

Answer published by the source. Consult the official source to check your work against its answer.

problem

Given that

-4

is a solution to

x^2 + bx -36 = 0

, what is the value of

b

Plain-text mathematical notation (without MathML)

Given that −4 is a solution to x²+bx−36=0, what is the value of b?

Original LaTeX notation

Given that $-4$ is a solution to $x^2 + bx -36 = 0$, what is the value of $b$?

level

Level 3

type

Algebra

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task_id: c84c6621-c32c-50ac-91aa-275dadab2ecb
task_key: algebra--test--c84c6621-c32c-50ac-91aa-275dadab2ecb
task_revision_id: 2
config / split: algebra / test

Official source

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