find the value of the polynomial
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Answered by
2
Step-by-step explanation:
x² - 7x + 12
= (7)² - 7(7) + 12
= 49 - 49 + 12
= 12
Answered by
1
Answer:
(X - 3) (X - 4)
We put x = 7
that 7-3= 4
7-4=3
(4)(3)= 12 ans
Step-by-step explanation:
X×X-4X-3X+12
X(X-4)-3(X-4)
(X-3)(X-4)
Ans put value of x is 7 so ans 12
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