Answer:
1)
32x^2 - 28x - 15
2)
30x^2 + 54x - 12
Step-by-step explanation:
1.
(8x+3)(4x-5)
Using FOIL
= (8x)(4x) + (8x)(-5) + (3)(4x) + (3)(-5)
= 32x^2 - 40x + 12x - 15
= 32x^2 - 28x - 15
2.
(10x-2)(3x+6)
Using FOIL
= (10x)(3x) + (10x)(6) + (-2)(3x) + (-2)(6)
= 30x^2 + 60x - 6x - 12
= 30x^2 + 54x - 12
Instead of negative positive and instead of positive negative hope you get it right. Am not that smart
Answer: 9^-16
Step-by-step explanation:
a^b*a^c= a^b+c
For the first one it’s subtraction property of equality
Answer:
Step-by-step explanation:
10-h
11-A
12-g
13-a
14-f
Mark as brainlest please
