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Strike441 [17]
2 years ago
7

Solve x^2 – 3x = –8 using the quadratic formula.

Mathematics
1 answer:
Zina [86]2 years ago
3 0

Answer:

on your scientific calculator click on MODE then number 5 then number 3 and put those numbers x^2 – 3x = –8

(AFTER WRITING EACH NUMBER CLICK ON = SO YOU CAN PUT THE OTHER NUMBERS. FOR EXAMPLE, WRITE 1 AS A THEN CLICK = AND SO ON)

1 and A  (write 1 first then click =)

-3 as B   (write -3 then click =)              

+8 as C  (write 8 then click =)

then you will get the answer of x1 and 2

Step-by-step explanation:

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