Question

(3°-5°) x 7 I will mark you brainlist
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Answer 1

Step-by-step explanation:

• 3/5 x 7 = 21/5 in fraction form. 3/5 x 7 = 4.2 in decimal form.

Answer 2

Answer:

0 is the solution.

Step-by-step explanation:

(3⁰-5⁰) × 7

⇒ Using identity, a⁰=1

⇒ (1-1) × 7

⇒ 0×7

⇒ 0

Note:-

1. a°= 1 , means to put the value of '⁰' as 1. So that equation can be solved.
2. By identities, Algebra can be solved easily.
3. Identities are used to solve algebra even faster.

Hope it will help you :)