Well, from the picture, we can say that 'A' isn't. We don't know about any of the others because we can't see them.
The factored form of the given expression x² + x - 2 is ( x - 1 )( x + 2 ).
<h3>What is the factored form of the given expression?</h3>
Given the expression;
x² + x - 2
Consider the standard form ax² + bx + c compared to the given expression;
Now, we find a pair of integers whose product gives the value of c which is -2 and whose sum gives the value of b which is 1.
The integers are -1 and +2.
Check
-1 × 2 = -2
-1 + 2 = 1
Now, we write the factored form using these integers.
( x - 1 )( x + 2 )
Therefore, the factored form of the given expression x² + x - 2 is ( x - 1 )( x + 2 ).
Learn more about factorization here: brainly.com/question/3658321
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Step-by-step explanation:
8x^3 y^-2 z^-4/6x^-1 yz^-5 =
4/3 (x^4 y^-3 z)
or
4x^4 y^-3 z/3
