I REALLY NEED SOME ONE TO CHECK THESE! WILL FAN AND GIVE MEDAL! ♥♦♥♦

20. what is the factored form of the expression
10x^2-31x-14
A.(2x-7)(5x+2)
B.(2x-7)(5x-2)
C.(2x+7)(5x+2)
D.(2x+7)(5x-2)**

22.what is the factored form of the expression
10x^2+5x-105
A.5(x+3)(2x-7)
B.5(x-3)(2x+7)**
C.(x+3)(10x-35)
D.(x-3)(10x-35)

Question

I REALLY NEED SOME ONE TO CHECK THESE! WILL FAN AND GIVE MEDAL! ♥♦♥♦

20. what is the factored form of the expression
10x^2-31x-14
A.(2x-7)(5x+2)
B.(2x-7)(5x-2)
C.(2x+7)(5x+2)
D.(2x+7)(5x-2)**

22.what is the factored form of the expression
10x^2+5x-105
A.5(x+3)(2x-7)
B.5(x-3)(2x+7)**
C.(x+3)(10x-35)
D.(x-3)(10x-35)

anonymous · Answer

@texaschic101 can you help me please?

texaschic101 · Answer

21. (2x - 7)(5x + 2) --- A

22. 5(x - 3)(2x + 7) ---- B