4x^2-25= (2x)^2-5^2=(2x-5)(2x+5)
Used: a^2-b^2=(a+b)(a-b)
Hey do you have a question you have to read
<span>3 - (4x - 5) + 6 multiply -1 across 4x-5 to clear the preceding negative
3 - 4x + 5 + 6 combine like terms
-4x + 14</span>
Answer:
78
Step-by-step explanation:
6*10=60
2*9=18
60+18=78
Answer:
37 I. wlice is the eight answer