Math, asked by gg6843418, 6 months ago

5. Find the value of a; if 8 x²-7x+ a=0
for x=-1.

Answers

Answered by RealSweetie

1

Answer:

a= -1

Step-by-step explanation:

please make it brainliest answer please please please please

Answered by itzcandyblush09

0

Answer:

-1

Step-by-step explanation:

8(1)² - 7(1) + a = 0

8 - 7 + a = 0

1 + a = 0

a = -1

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