Find the value of P+Q-R, if
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Answer:
P+ Q-R = 11e^4 + 15h^3 + 6i^2 + 15s + 3
Step-by-step explanation:
coefficients of e^4 = 7-(-4) = 11
coefficients of h^3 = 11+4 = 15
coefficients of i^2 = 9-3 = 6
coefficients of s = -6 - 9 = 15
constants = 14 - 11 = 3
P+ Q-R = 11e^4 + 15h^3 + 6i^2 + 15s + 3
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