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avanturin [10]
2 years ago
15

Solve: x²+5x-6 = 0 Answer please​

Mathematics
2 answers:
DochEvi [55]2 years ago
6 0
ANSWER: x = 1 or x = -6
Ok done. Thank to me :>

Advocard [28]2 years ago
5 0

Given that:

x² + 5x - 6 = 0

Here we see that,

→ Product of coefficient of x² and constant term = 1 × 6 = 6

→Difference of the constant term and the coefficient of x² = 6 - 1 = 5

Now the given equation can be written as,

⇛x² + 6x - 1x - 6 = 0

(Here we simply applied the correc sign and splitted the middle term in two terms)

Now let's take the common terms

⇛x(x + 6) - 1(x + 6) = 0

On grouping we get,

⇛(x - 1)(x + 6) = 0

Here either (x - 1) = 0 or (x + 6) = 0 since the product is zero so anyóne of the terms should be zero.

⇛(x - 1) = 0 or (x + 6) = 0

⇛x - 1 = 0 or x + 6 = 0

⇛x = 1 or x = -6

Here we got two solutions of the equations. This means thet are in correct form.

<u>Answer</u><u>:</u> The value of X is 1 or -6.

<u>also</u><u> read</u><u> similar</u><u> questions</u><u>:</u> Solve the following equations. X^2 + 5x + 6 = 0 (Factorise) X^2 + 7x + 11 = 0 (Use the quadratic formula)..

brainly.com/question/1296240?referrer

solve the equation x^2+5x+6=0

brainly.com/question/22261612?referrer

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