Answer:
1. 18
2. -8
3. 1
4. 84
Step-by-step explanation:
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1. x^2 + x - 90
2. (x+10)(x-1)
3. x= -10 and 1
Answer:
In short, Your Answer would be either 1 or 7
Step-by-step explanation:
|4x + 12| = 16
As it is in modulus function, it could be either +ve or -ve
4x+12 = 16 OR 4x - 12 = 16
4x = 16-12 OR 4x = 16 + 12
4x = 4 OR 4x = 28
x = 4/4 OR x = 28/4
X= 115x95 this is because when you solve it will give you your answer
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a ) Two matrices cannot be multiplied.
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b )
The answer is | 20 - 4 - 12 |
| 8 2 19 - |
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