Question

10. Find the value of the following expressions:
a. 36p^2 + 60pq + 2q^2, when p = 4,9 = -7​

Answer 1

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Answer:

IF THE VALUE OF p = 4,q = -7

36p^2 + 60pq + 2q^2

SUBSTITUTING p = 4,q = -7

36(4)^2 +60(4)(-7) + 2(-7)^2

36*16 + 60*(-28) + 2*(-49)

576 + (-1280) + (-98)

576 - 1280 - 98

-802

THEREFORE, 36p^2 + 60pq + 2q^2 = -802

HOPE IT HELPS YOU PRIMO