Question

HELPPPPP What is the value of 13(a • b + a2) + 4 if a = 5 and b = −3? 308 134 −74 −126

Answer 1

The value of the expression 13(a×b + a²) + 4 is 1434 after plugging a = 5 and b = - 3.

What is an expression?

It is defined as the combination of constants and variables with mathematical operators.

The expression is:

= 13(a×b + a²) + 4

Plug a = 5

b = -3

= 13(5×(-3) + 5a²) + 4

= 13(-15 + 5(25)) + 4

= 13(-15 + 125) + 4

The arithmetic operation can be defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has basic four operators that is +, -, ×, and ÷.

= 13(110) + 4

= 1430 + 4

= 1434

Thus, the value of the expression 13(a×b + a²) + 4 is 1434 after plugging a = 5 and b = - 3.

Learn more about the expression here:

brainly.com/question/14083225

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