8y^2 - 26y + 15
= (4y - 3)(2y - 5)
Hope it helps.
Use the ac method:-
ac = 8*15 = 120
we need 2 factors of 120 which when added will equal -26
they are -20 and - 6 so we have
8x^2 - 20x - 6x + 15
= 4x(2x - 5) - 3(2x - 5)
= (4x - 3)(2x - 5) answer
Answer:
below
Step-by-step explanation:
2) 10², the second power of ten
3) 10⁴, the fourth power of ten
4) 1000
5) 400
6) 90,000
7) 10
8) 100,000
9) 50
10) 7000
11) 8
12) 24 x 10⁴
13) 93,000,000
i think b
9=3^2 and 10^4=(10^2)2
D 2
hope this helps you
