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How do you solve x squared plus x minus 12? - Answers

You need to factor it.Set it equal to zerox2+x-12=0Find what adds up to equal 1 and multiplies together to equal 12, because 1 is the constant for the B and the constants for A and C multiply together to equal 12. Take these two numbers plus x and multiply them.(x+4)(x-3)=0One of these factors needs to be zero to make the statement equal to zero so set them both equal to zero.x+4=0, x-3=0Solve to find the two solutions for x.x=-4, x=3You can also use the quadratic formula, but factoring is easier when it's possible.



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How do you solve x squared plus x minus 12? - Answers

https://math.answers.com/algebra/How_do_you_solve_x_squared_plus_x_minus_12

You need to factor it.Set it equal to zerox2+x-12=0Find what adds up to equal 1 and multiplies together to equal 12, because 1 is the constant for the B and the constants for A and C multiply together to equal 12. Take these two numbers plus x and multiply them.(x+4)(x-3)=0One of these factors needs to be zero to make the statement equal to zero so set them both equal to zero.x+4=0, x-3=0Solve to find the two solutions for x.x=-4, x=3You can also use the quadratic formula, but factoring is easier when it's possible.



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https://math.answers.com/algebra/How_do_you_solve_x_squared_plus_x_minus_12

How do you solve x squared plus x minus 12? - Answers

You need to factor it.Set it equal to zerox2+x-12=0Find what adds up to equal 1 and multiplies together to equal 12, because 1 is the constant for the B and the constants for A and C multiply together to equal 12. Take these two numbers plus x and multiply them.(x+4)(x-3)=0One of these factors needs to be zero to make the statement equal to zero so set them both equal to zero.x+4=0, x-3=0Solve to find the two solutions for x.x=-4, x=3You can also use the quadratic formula, but factoring is easier when it's possible.

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      You need to factor it.Set it equal to zerox2+x-12=0Find what adds up to equal 1 and multiplies together to equal 12, because 1 is the constant for the B and the constants for A and C multiply together to equal 12. Take these two numbers plus x and multiply them.(x+4)(x-3)=0One of these factors needs to be zero to make the statement equal to zero so set them both equal to zero.x+4=0, x-3=0Solve to find the two solutions for x.x=-4, x=3You can also use the quadratic formula, but factoring is easier when it's possible.

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