Question

1. Find the value of a in each problem
a) 3 x 52 x a=ax 2 * 78
b) Sa -25 = 50​

Answer 1

Answer:

(a) 3×52×a=ax2×78

3*52a=2a*78

52a-2a=78-3

50a=75

a= 75/50

a=2/3

(b) sa-25=50

sa =50+25

a=75

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Answer 2

Answer:

A) 1

B) 15

Step-by-step explanation:

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