Question

Find the product of the following Expressions
a) 7t³ , 5t
b) 5ab , -4b
c) 3x³ , 5x²
d) -11x y², 5y²x

( With Step by step explanation)

If you give the correct answer , I will mark you as BRAINLIEST

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Answer 1

a) 7t³ × 5t = (7×5)(t^3+1) = 35.t^4

b) 5ab × -4b = [5×(-4)].(a).(b^1+1) = -20.a.b^2

c) 3x³ × 5x² = (3×5).(x^3+2) = 15.x^4

d) -11x y² × 5y²x =

[5×(-11)].(x^1+1).(y^2+2) = -55.x^2.y^4