lollyp2 lollyp2

20-02-2017
Mathematics

Answered

Perform the indicated operation.

(2x + 7)(x – 5)

A2x2 – 17x – 35
B2x2 – 35
C2x2 – 3x – 35
D2x2 + 12x + 2

help please! i was absent and i dont understand

Verified Answer :

Quirkyowl Quirkyowl

20-02-2017

(2x + 7)(x - 5) = 2x² - 10x + 7x - 35 = 2x² - 3x - 35

Answer Link

20-02-2017

2X x X = 2X2

7 x X = 7X
-5 x 2X = -10 X
_____________
Total= - 3X

7 x - 5 = - 35

Option C

Answer Link

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