To find the value of the expression, we substitute the given values of a, b, and c into the expression:
-3(2) + (-4)^2 - 10(7)
= -6 + 16 - 70
= 10 - 70
= -60
Therefore, the value of the expression -3a + b^2 - 10c, if a = 2, b = -4, and c = 7, is -60.
What is the value of the expression −3a+b2−10c
if a = 2, b = -4, and c = 7?
1 answer