First flip the 2nd number. (denominator becomes numerator and vice versa) then multiply the numerators and multiply the denominators. that's the answer.
(2x2 + x − 3 )(x − 1.)
= 4x3 + x2 - 3x - 2x2 - x + 3
= 4x3 - x2 - 4x + 3
option 4
Answer:
1. 4
2. 100
3. 112
4. 8/20 or 2/5
6. 135/4
Step-by-step explanation:
Answer:
The answer is 84° because they are the same thing just on opposite sides therefore they would be the same thing.
1) division
2) m - 5 . Since subtraction is not commutative.