Question

solve this question
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Answer 1

In mathematics, an algebraic expression is an expression built up from integer constants, variables, and the algebraic operations. For example, 3x² − 2xy + c is an algebraic expression.

First one is done for you.

$</p><p>x^2−3x−54</p><p> \\ x^2−3x−54</p><p></p><p></p><p></p><p>$

The middle number is -3 and the last number is -54.

Factoring means we want something like

(x+_)(x+_)

Which numbers go in the blanks?

We need two numbers that...

Add together to get -3

Multiply together to get -54

Can you think of the two numbers?

Try 6 and -9:

6+-9 = -3

6*-9 = -54

Fill in the blanks in

(x+_)(x+_)

with 6 and -9 to get...

(x+6)(x-9)

[tex] \green{answer : (x+6)(x-9)}

now you can solve other problems.