Sure, let's solve the expression step by step:

1. Substitute the given values into the expression. So, 8ca - b^2 becomes 8*1.45*0.3 - (-2)^2.
2. Solve the multiplication first (according to BODMAS/BIDMAS rule). So, it becomes 3.48 - (-2)^2.
3. Solve the exponent next. So, it becomes 3.48 - 4.
4. Finally, subtract 4 from 3.48 to get -0.52.

So, 8ca - b^2 = -0.52 when a = 0.3, b = -2, and c = 1.45.

Question

Sure, let's solve the expression step by step:

1. Substitute the given values into the expression. So, 8ca - b^2 becomes 8*1.45*0.3 - (-2)^2.
2. Solve the multiplication first (according to BODMAS/BIDMAS rule). So, it becomes 3.48 - (-2)^2.
3. Solve the exponent next. So, it becomes 3.48 - 4.
4. Finally, subtract 4 from 3.48 to get -0.52.

So, 8ca - b^2 = -0.52 when a = 0.3, b = -2, and c = 1.45.

Knowee AI · Accepted Answer

Sure, let's solve the expression step by step:

1. Substitute the given values into the expression. So, 8ca - b^2 becomes 8*1.45*0.3 - (-2)^2.
2. Solve the multiplication first (according to BODMAS/BIDMAS rule). So, it becomes 3.48 - (-2)^2.
3. Solve the exponent next. So, it becomes 3.48 - 4.
4. Finally, subtract 4 from 3.48 to get -0.52.

So, 8ca - b^2 = -0.52 when a = 0.3, b = -2, and c = 1.45.

Given that 𝑎 = 0.3, 𝑏 = −2 and 𝑐 = 1 45, evaluate 8𝑐𝑎−𝑏2

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